Specialization

Biomedical Instrumentation

Email

ravinder_eeed@thapar.edu

Biography

Dr. Ravinder Agarwal is currently Professor in the Electrical and Instrumentation Engineering Department at Thapar University, Patiala. He did his Ph.D. at National Physical Laboratory, New Delhi in 1991. Dr. Agarwal has more than thirty years of research and teaching experience in the area of Biomedical Instrumentation. He has published more than 120 research papers in reviewed international journals of repute and more than 200 research publications in national and international conferences to his credit. In addition to these publications, he has six book chapters in Springer and Taylor & Francis, and four patents. He is a recipient of the Best Teachers Day Award (2010) from Lions Club Patiala and Dr. M. Pancholy Award (2017, 2022) from the Ultrasonic Society of India on Advances in Ultrasonic & Materials Research. Also, he is a recipient of a professional incentive scheme (PIS) many time.

Dr. Agarwal has completed seven research projects of the government of India funding agencies (DST, AICTE, ICMR, DRDO, DeitY, etc.) of th Rs 2.5 crore. Till now he has guided 19 Ph.D. and 33 M.E./M.Tech./M.D.S. candidates. About a dozen times he acted as a jury member in the poster session for the selection of the best paper award. Also, he visited abroad several times to present his research papers at conferences and chaired the sessions. Moreover, he has organized about 20 Short term courses/SDP/Tutorial Workshop/ Conference/ Meet in the country.

Dr. Agarwal is a Fellow Member of IETE, Institution of Engineers (I), Metrology Society of India, Ultrasonic Society of India, and a Life Member of the instrument Society of India.

Education

• Ph.D. in Biomedical Instrumentation, HPU, Shimla (CSIR-NPL, New Delhi) 1991
• M. Phil & M.Sc. Physics with electronics as specialization, HPU, Shimla, 1986, 1987

Experience: Total Teaching Experience 28 years

• BITS, Pilani, December 1993- December 1995
• TIET, Patiala December 1995 till date

Teaching Interests

• Ph.D. and PG Courses – Sensors, Measurement, Biomedical Instrumentation, Health and Environment Special topics in Instrumentation
• UG (Engineering Programmes) Instrumentation courses related to sensors, measurement, environment monitoring, etc.

Research Interest

Biomedical Instrumentation, Monitoring of Particulate Matter in ambient air and its impact on respiratory health due to biomass burning and selected topics in Instrumentation (Flow, Tea, High-Speed PCB Designing, SODAR, Time & Frequency)

National Collaborations in Research

CSIR-National Physical Laboratory (CSIR-NPL), New Delhi

CSIR- Central Scientific Instruments Organisation (CSIR-CSIO), Chandigarh

CSIR- Central Electronics Engineering Research Institute (CSIR-CEERI), Pilani

DRDO-Institute of Nuclear Medicine and Allied Sciences (DRDO-INMAS), Delhi

Government Medical College, Patiala

Publications

Journals

1. N. Saini, S. Bhardwaj, and R. Agarwal, "An intelligent approach of measurement and uncertainty estimation for hidden information detection using brain signals," J. Metrol. Soc. India, vol. 37, pp. 81-95, 2022.
2. Kriti, J. Virmani, and R. Agarwal, "A characterization approach for the review of CAD system designs for breast tumor classification using B-mode ultrasound images: A characterization approach," Arch. Comput. Methods Eng., vol. 29, pp. 1485-1523, 2022.
3. A. Sohane and R. Agarwal, "A single platform for classification and prediction using a hybrid bioinspired and deep neural network (PSO-LSTM)," J. Metrol. Soc. India, vol. 37, pp. 47-58, 2022.
4. A. Kaur, S. Kumar, R. Agarwal, and A. Agarwal, "Intra and inter-patient arrhythmia classification using feature fusion with novel feature set based on fractional-order and Fibonacci series," Biomed. Signal Process. Control, vol. 72, p. 103365, 2022.
5. P. P. Thorat, R. Agarwal, and D. K. Aswal, "India’s participation towards timescale from ancient time to the current date: Nimesha to UTC," J. Metrol. Soc. India, Apr. 2022.
6. G. Kumar, P. P. Thorat, R. Agarwal, and D. K. Aswal, "A study of internet time dissemination services and their capabilities: NTP as a special case in time metrology," J. Metrol. Soc. India, vol. 37, pp. 421-434, 2022.
7. R. Gupta and R. Agarwal, "Human muscle synergy recruitment and variability assessment for walking speed prediction module design," IETE Tech. Rev., Jul. 2022.
8. P. Chourey, N. J. Singh, K. Soni, and R. Agarwal, "A novel signal conditioning system for SODAR," Meas. Sci. Technol., vol. 33, p. 115801, 2022.
9. Technique for kidney stone disintegration, Ravinder Agarwal, V.R. Singh and S.P. Sud, Journal of Institution of Engineers, vol. 69, pp 5-9, 1988
10. Ultrasonic propagation in kidney stones, Ravinder Agarwal and V.R. Singh, Indian Journal of Pure & Applied Physics, vol. 6, pp 475-476, 1988
11. A study on ultrasonic characteristics of renal calculi, in vitro, V.R. Singh and Ravinder Agarwal, Journal of Acoustical Society of America, vol. 85, pp 962-963, 1989
12. Ultrasonic studies in gall bladder stones, V.R. Singh and Ravinder Agarwal, Ultrasonics, vol. 27, pp 114-115, 1989
13. Design of focusing lenses for an ultrasonic kidney stone lithotripter, V.R. Singh and Ravinder Agarwal, The Journal of Metrology Society of India, vol. 5, pp 63-66, 1990
14. Mechanical and ultrasonic parameters of kidney stones, V.R. Singh and Ravinder Agarwal, Journal of Lithotripsy and Stone Disease, vol. 2, pp 117-123, 1990 (invited paper)
15. A study of micro hardness of renal calculi by Knoop method, Ravinder Agarwal, Ved Singh and V.R. Singh, Journal of Materials Science Letters, vol. 9, pp 1179-1180, 1990
16. A comparative study of fracture strength, ultrasonic properties and chemical constituents of kidney stones, Ravinder Agarwal and V.R. Singh, Ultrasonics, vol. 29, pp 89-90, 1991
17. Infrared spectroscopy for the study of urinary stones, Ravinder Agarwal, V.R. Singh, M.M. Pradhan and Ved Singh, International Journal of Infrared and Millimeter Waves, vol. 12, pp 115-123, 1991
18. Detection of quartz in renal calculi to exhibit piezoelectricity, Ravinder Agarwal and V.R. Singh, Journal of Biomedical Engineering, vol. 13, p 360, 1991
19. Piezoelectric effect in renal calculi, V.R. Singh, Ravinder Agarwal and Ved Singh, IEEE Transaction on Biomedical Engineering, vol. 38, pp 218-219, 1991
20. X-ray fluorescence technique for detection of SiO₂ in renal calculi, Ravinder Agarwal and V.R. Singh, Journal of Material Research, vol. 6, pp 602-603, 1991
21. Safety aspects of high energy shock wave lithotripsy, V.R. Singh, Ravinder Agarwal and Awadhesh Prasad, Journal of Institution of Engineers, vol. 71, pp 50-51, 1991
22. Study of inhomogeneous and heterogeneous ultrasonic waves in kidney stones, Ravinder Agarwal and V.R. Singh, Chinese Journal of Acoustics, vol. 10, pp 367-369, 1991
23. Electrical and dielectric behaviour of kidney stones, Ravinder Agarwal and V.R. Singh, Indian Journal of Pure & Applied Physics, vol. 29, pp 524-525, 1991
24. Stress generated potential in renal stones due to ultrasound, Ravinder Agarwal and V.R. Singh, Journal of Acoustical Society of America, vol. 90, pp 1200-1201, 1991
25. Dielectric properties of kidney stones as electroceramics, Ravinder Agarwal and V.R. Singh, Biomedical Materials and Engineering, vol. 1, pp 155-158, 1991
26. Investigation of renal calculi as piezoelectric materials by using x-ray diffraction technique, Ravinder Agarwal, V.R. Singh, Urmila Dhawan, Ved Singh, K.C. Nagpal and S.P. Sud, Biomedical Materials and Engineering, vol. 1, pp 149-154, 1991
27. Focused ultrasonic transducer system for disintegration of renal / gall bladder stones, Ravinder Agarwal and V.R. Singh, The Institution of Electronics and Telecommunication Engineers, vol. 9, pp 133-135, 1992
28. Theoretical study of acoustic stress wave propagation in renal calculi, V.R. Singh, J.P. Lafaut, Ravinder Agarwal and J.B. Dhawan, Journal of Institution of Engineers, vol. 76, pp 29-31, 1996
29. Study of electrical and dielectric properties of natural and processed kidney stones, Ravinder Agarwal, Ashwini Kumar and V.R. Singh, Journal of Instrumentation Society of India”, vol. 26, no. 3, pp 540-545, 1996
30. Ultrasonic studies in rubberized shoe sole materials, Ravinder Agarwal and V.R. Singh, Chinese Journal of Acoustics, vol. 17, pp 351-353, 1998
31. Ultrasonic parameters of renal calculi and gall bladder stones as a function of density, Ravinder Agarwal, Journal of Medical Engineering and Technology, vol. 22, pp 134-136, 1998
32. A correlation between compressive strength and ultrasonic parameters of gall bladder stones, Ravinder Agarwal and V.R. Singh, Journal of Instrumentation Society of India, vol. 28, pp113-117, 1998
33. Dielectric study on human teeth specimen, Ravinder Agarwal, Indian Journal of Pure & Applied Physics, vol. 38, pp 284-286, 2000
34. Ultrasonic parameters and relationship between compressive strength, microstructure of gall bladder stones, Ravinder Agarwal and V.R. Singh, European Journal of Ultrasound, vol. 11, pp 143-146, 2000
35. Modern instrumentation techniques in pressure metrology under static conditions, Sanjay Yadav, Ravinder Agarwal, A.K. Bandyopdhya, D.R. Sharma and A.C. Gupta, Journal of Metrology Society of India, vol. 18, no. 2, pp 57-82, 2003
36. A comparative study of pressure measurement at the denture based – mucosal, Ravinder Agarwal, Journal of Metrology Society of India, vol. 22, no. 1, pp 33 – 38, 2007
37. Study of issues in the development of surface EMG controlled human hand, Hardeep S. Ryait, A.S.Arora and Ravinder Agarwal, Journal of Materials Science: Materials in Medicine, vol. 20, spl.1, pp S107-S114, 2009
38. Characterization of atmospheric aerosol for organic tarry matter and combustible matter during crop residue burning and non-crop residue burning months in Northwestern region of India, Nirankar Singh, Ravinder Agarwal, Amit Awasthi, Prabhat Kumar Gupta and Susheel Mittal, Atmospheric Environment, vol. 44, pp 1292-1300, 2009
39. Ambient air quality during wheat and rice crop stubble burning episodes in Patiala
40. Susheel Mittal, Nirankar Singh, Ravinder Agarwal, Amit Awasthi and Prabhat Kumar Gupta, Atmospheric Environment, vol. 43 , pp 243 - 244, 2009.
41. Effects of air pollution on respiratory parameters during thewheat-residue burning in Patiala, Ravinder Agarwal, Amit Awasthi, Prabhat Kumar Gupta, Nirankar Singh and Susheel Mittal, Journal of Medical Engineering & Technology, vol. 34, no. 1, pp 23-28, 2010
42. Impact of rice crop residue burning on levels of SPM, SO₂ and NO₂ in the ambient air of Patiala, Nirankar Singh, Susheel Mittal, Ravinder Agarwal, Amit Awasthi and Prabhat Kumar Gupta, International Journal of Environmental Analytical Chemistry, vol. 90, no. 10, pp 829-843, 2010
43. Interpretations of wrist operations from Surface-EMG signals at different locations on arm along with acupressure points, Hardeep S. Ryait, A.S. Arora and Ravinder Agarwal, IEEE Transaction on Biomedical Circuits and Systems, vol. 4, no. 2, pp 101-111, 2010
44. Effects of agriculture crop residue burning on children and young on PFT’s in North West India, Amit Awasthi, Nirankar Singh, Susheel Mittal, Prabhat Kumar Gupta and Ravinder Agarwal, Science of the Total Environment, vol. 408, pp 4440-4445, 2010
45. Study of size and mass distribution of particulate matter due to crop residue burning with seasonal variation in rural area of Punjab (India), Amit Awasthi, Ravinder Agarwal Susheel Mittal, Nirankar Singh, Khan Singh and Prabhat Kumar Gupta, Journal of Environmental Monitoring, vol. 13, pp 1073-1081, 2011
46. SEMG signal analysis at acupressure points for elbow movement, Hardeep S. Ryait, A.S. Arora and Ravinder Agarwal, Journal of Electromyography and Kinesiology, vol. 21, pp 868-878, 2011
47. Monitoring and grading of tea by computer vision: A review, Gagandeep Singh Gill, Amod Kumar and Ravinder Agarwal, Journal of Food Engineering, vol. 106, pp 13-19, 2011 
48. A computer controlled precision high-pressure measuring system, S. Sadana, S. Yadav, N. Jha, V.K. Gupta, Ravinder Agarwal, A.K. Bandyopadhyay and T.K. Saxena, Measurement Science Review, vol. 11, pp 198-202, no. 6, 2011
49. Realization of SEMG based multifunctional prototype elbow prosthesis, Hardeep S. Ryait, A. S. Arora and Ravinder Agarwal, International Journal of Biomedical Engineering and Technology, vol. 9, pp 72-87, no. 1, 2012
50. Effects of exposure to rice-residue burning on pulmonary functions and oxygen saturation level of human being in Patiala, Ravinder Agarwal, Amit Awasthi, Nirankar Singh, Susheel Mittal and Prabhat Kumar Gupta, Science of the Total Environment, vol. 429, pp 161-166, 2012
51. Global water flow measurement and calibration facilities: Review of methods and instrumentation, S.K. Jaiswal, Sanjay Yadav, A.K. Bandyopadhyay and Ravinder Agarwal, Journal of Metrology Society of India, vol. 27, no. 2, pp 63-76, 2012
52. Using impedance control method to achieve signal integrity in biomedical equipment, Surinder Singh, Ravinder Agarwal and V.R. Singh, Instrumentation Science and Technology, vol. 40, issue 6, pp 476-489, 2012
53. Epidemiology on healthy people living close to agriculture crop residue burning sites and its relation with their PFTs, Ravinder Agarwal, Amit Awasthi, Nirankar Singh, Prabhat Kumar Gupta and Susheel Mittal, International Journal of Environmental Health Research,  vol. 23, no. 4, pp 281-295, 2013  
54. Comparison of SEMG signal of healthy and amputee subject for elbow movement, Hardeep S. Ryait, A.S. Arora and Ravinder Agarwal, International Journal of Biomedical Engineering and Technology, vol. 12, pp 147-157, 2013 (IJBET_45628)
55. Nondestructive grading of black tea based on physical parameters by texture analysis, Gagandeep Singh Gill, Amod Kumar and Ravinder Agarwal, Biosystems Engineering, vol. 16, pp 198-204, 2013
56. Statistical model to study the effect of agriculture crop residue burning on healthy subjects, Ravinder Agarwal, Amit Awasthi, Susheel Mittal, Nirankar Singh and Prabhat Kumar Gupta, Journal of Metrology Society of India, vol. 29, 57-65, 2014
57. Wavelet denoising and evaluation of electromyogram signal using statistical algorithm, Veer Karan and Agarwal Ravinder, International Journal of Biomedical Engineering and Technology, vol. 16, pp 293-305, 2014
58. Determining diabetes using iris recognition system, Atul Bansal, Ravinder Agarwal, R.K. Sharma, International Journal of diabetes in developing countries, (springer's), vol. 35, pp 432-43, 2015
59. Wavelet and short-time Fourier transform comparison-based analysis of myoelectric signals, Karan Veer and Ravinder Agarwal, Journal of Applied Statistics, vol. 42, pp 1591–1601, 2015
60. Simultaneous switching noise enabler in high-speed biomedical systems by integrated plane coupling, Surender Singh, Ravinder Agarwal & V.R. Singh, Instrumentation Science and Technology, vol. 43, pp 497–510, 2015
61. Multiple weighing based method for realizing flow, Shiv Kumar Jaiswal, Sanjay Yadav and Ravinder Agarwal, Journal of Metrology Society of India, vol. 30, no. 2, pp 119-123, 2015
62. Processing and interpretation of surface electromyogram signal to design prosthetic device, Karan Veer, Ravinder Agarwal and Amod Kumar, Robotica, vol. 34. pp 1486-1494, 2016  
63. A neural network-based electromyography motion classifier for upper limb activities, Veer Karan and Agarwal Ravinder, Journal of Innovative Optical Health Sciences, vol. 9, no. 6, 1650025 (1-8)  (DOI: 10.1142/S17935816500255), 2016
64. Respiratory health concerns in children at some strategic locations from high PM levels during crop residue burning episodes, Susheel Mittal, Sachin Gupta and Ravinder Agarwal, Atmospheric Environment, vol. 137, pp 127-134, 2016
65. Statistical feature extraction based iris recognition system, Atul Bansal, Ravinder Agarwal, R.K. Sharma, Sa¯dhana¯: Academy Proceedings in Engineering Sciences, vol. 41, no. 5, pp 507–518, 2016
66. Comparison of muscles activity of abled bodied and amputee subjects for around shoulder movement, Amanpreet Kaur, Ravinder Agarwal, and Amod Kumar, Biomed Mater Eng., vol. 27, pp. 29-37, 2016
67. Principal component analysis based muscle identification for myoelectric controlled exoskeleton knee, Inderjeet Singh Dhindsa, Ravinder Agarwal and Hardeep Singh, Journal of Applied Statistics, vol. 44, pp 1707-1720, 2017
68. SODAR pattern classification and its dependence on meteorological parameters over a semiarid region of India, Kumar, N., Soni, K., Agarwal, Ravinder, Garg, N., Saha, D., Singh, M. and Singh, G., International Journal of Remote Sensing, vol. 38, pp 3466-84, 2017
69. Design and development of a pressure transducer for high hydrostatic pressure measurements up to 200 MPa, Anuj Kumar, Sanjay Yadav and Ravinder Agarwal, Journal of The Institution of Engineers (India), vol. 98, pp 413–420, 2017
70. Design and development of a novel water flow measurement system measurement,
71. Shiv Kumar Jaiswal, Sanjay Yadav and Ravinder Agarwal, Measurement, vol. 105, pp 120-129, 2017
72. Pulse based sensor design for wrist pulse signal analysis and health diagnosis, Krittika Goyal and Ravinder Agarwal, Biomedical Research, vol. 28, pp 5187-5195, 2017
73. Design and Simulation of FBAR for Quality Factor Enhancement, Yatin Kumar, Kamaljit Rangra and Ravinder Agarwal, Journal of Metrology Society of India, vol. 32, pp 113-119, 2017
74. Optimal determination of wavelet for football player EEG using SVM classifier, Ashish Aggarwal and Ravinder Agarwal, Biomedical Research, vol 29, pp 218-226, 2018
75. Adaptive threshold method for peak detection of surface electromyography signal from around shoulder muscles, Amanpreet Kaur, Ravinder Agarwal & Amod Kumar, Journal of Applied Statistics, vol. 45, no. 4, 714–726, 2018
76. Tungsten oxide thin film characterizations for acetone gas detection, Smiti Sachdeva, Ajay Agarwal and Ravinder Agarwal, Journal of Metrology Society of India, vol. 33, pp 57-62, 2018
77. Comparative analysis of classification based algorithms for diabetes diagnosis using iris images, Piyush Samant and Ravinder Agarwal, Journal of Medical Engineering & Technology, vol. 42, pp 35-42, 2018   
78. Respiratory health of school children in relation to their Body Mass Index (BMI) during crop residue burning events in North Western India, Sachin Gupta, Susheel Mittal and Ravinder Agarwal, Journal of Metrology Society of India, vol. 33, pp 113-122, 2018
79. Effect of annealing on tungsten oxide thin films for acetone gas detection, Smiti Sachdeva, Ajay Agarwal and Ravinder Agarwal, Bulletin of Materials Science, vol. 41, pp 105- 113, 2018
80. Machine learning techniques for medical diagnosis of diabetes using iris images, Piyush Samant and Ravinder Agarwal, Computer Methods and Programs in Biomedicine, vol. 157, pp 121-128, 2018
81. Electromyographic signal driven continuous locomotion mode identification module design for lower limb prosthesis control, Rohit Gupta and Ravinder Agarwal, Arabian Journal for Science and Engineering, vol. 43, pp 7817–7835, 2018,
82. Epidemiological study on respiratory health of school children of rural sites of malwa region (India) during post - harvest stubble burning events, Gurpreet S. Saggu, Susheel K. Mittal, Ravinder Agarwal and Gurfan Beig, Journal of Metrology Society of India, vol. 33, pp 281-295, 2018
83. Contonuous human locomotion identification for lower limb prosthesis control, Rohit Gupta and Ravinder Agarwal, CSI Transuction on ICT, vol. 6, no. 1, pp 17-31, 2018
84. A comparative study of gas sensing properties of tungsten oxide, tin oxide and tin-doped tungsten oxide thin films for acetone gas detection, Smiti Sachdeva, Ajay Agarwal and and Ravinder Agarwal, Journal of Electronic Materials, vol. 48, pp 1617-1628, 2019
85. A novel approach to ECG R-peak detection, Amanpreet Kaur, Alpana Agarwal, Ravinder Agarwal and Sanjay Kumar, Arabian Journal for Science and Engineering, vol. 44, pp 6679 - 6691, 2019
86. MEMS based tin oxide thin film gas sensor for diabetes mellitus applications, Smiti Sachdeva, Ravinder Agarwal and Ajay Agarwal, Microsystem Technologies, vol. 25, pp 2571-2586, 2019
87. Assessment of despeckle filtering algorithms for segmentation of breast tumors from Ultrasound Images, Kriti, Jitendra Virmani and Ravinder Agarwal, Biocybernetics and Biomedical Engineering, vol. 39, pp 100-121, 2019
88. Performance Evaluation of Various Classifiers for Predicting Knee Angle from EMG Signals, Inderjeet Dhindsa and Ravinder Agarwal, Expert Systems, vol. 36, pp e12381, 2019 [DOI: 10.1111/exsy.12381]
89. Effect of Despeckle Filtering on Classification of Breast Tumors using Ultrasound Images, Kriti, Jitendra Virmani and Ravinder Agarwal, Biocybernetics and Biomedical Engineering, vol. 39, pp 536-560, 2019
90. Single channel EMG-based continuous terrain identification with simple classifier for lower limb prosthesis, Rohit Gupta and Ravinder Agarwal, Biocybernetics and Biomedical Engineering, vol. 39, pp 775 – 788, 2019
91. Analysis of computational techniques for diabetes diagnosis using the combination of iris based features and physiological, Piyush Samant, Ravinder Agarwal, Neural Computing and Applications, vol. 31, pp 8441–8453, 2019
92. Locomotion-related single-muscle surface EMGs: An identification module for prosthesis control, Rohit Gupta and Ravinder Agarwal, Neurophysiology, vol. 51, pp 191-208, 2019
93. Apparent resistance to fall in Forced vital capacity in children with the increasing mass level of fine particulate: A physiological phenomenon, Sachin Gupta, Susheel Mittal and Ravinder Agarwal, Human and Ecological Risk Assessment: An International Journal, vol. 26, no. 4, pp 1124-1133, 2020
94. Classification of EEG signals using hybrid combination of features for lie detection, Navjot Saini, Saurabh Bhardwaj and Ravinder Agarwal, Neural Computing and Applications, vol. 32, issue 8, pp 3777-3787, 2020 
95. A wireless sensorized insole design for spatio-temporal gait analysis, Ravinder Agarwal, Abhindan Aggarwal and Rohit Gupta, Neurophysiology, vol. 52, pp 212-221, 2020
96. An efficient R-peak detection using riesz fractional order digital differentiator, Amandeep Kaur, Sanjay Kumar, Alpana Agarwal and Ravinder Agarwal, Circuits, Systems & Signal Processing, vol. 39, pp 1965–1987, 2020
97. Uncertainty assessment in cognitive load for multiple object tracking based on EEG, Ashish Aggarwal and Ravinder Agarwal, Journal of Metrology Society of India, vol. 35, pp 33-41, 2020
98. Continuous angular position estimation of human ankle during unconstrained locomotion, Rohit Gupta, Inderjeet S Dhindsa and Ravinder Agarwal, Biomedical Signal Processing & Control, vol. 60, pp 1-11 (101968), July 2020
99. Deep feature extraction and classification of breast ultrasound images, Kriti, Jitender Vermani and Ravinder Agarwal, Multimedia Tools and Applications, vol. 79, pp 27257–27292, 2020
100. A review of segmentation algorithms applied to B-mode breast ultrasound images: A characterization approach, Kriti, Jitendra Virmani and Ravinder Agarwal, Archives of Computational Methods in Engineering, vol. 28, pp 2567–2606, 2021
101. Evaluation of 3D design of lower limb exoskeleton device on human musculoskeletal with various loads, Anurag Sohane and Ravinder Agarwal, Expert Systems, vol. 38, pp e12738, 2021, [https://doi.org/10.1111/exsy.12738]
102. Design and development of SODAR antenna structure, Nishant Kumar, Kirti Soni and Ravinder Agarwal, Journal of Metrology Society of India, vol. 36, pp 785-793, 2021
103. Predication of temporal atmospheric boundary layer height using long short-term memory network, Nishant Kumar, Kirti Soni and Ravinder Agarwal, Tellus A: Dynamics Meteorology and Oceanography. vol. 73, pp 1-14, 2021
104. Surface electromyogram feature set optimization for lower limb activity classification, Rohit Gupta, Inderjeet Singh Dhindsa and Ravinder Agarwal, IETE Journal of Research, September 16, 2021 [doi.org/10.1080/03772063.2021.1973589]
105. Binary particle swarn optimization-based feature selection for predicting the class of the knee angle from EMG signals in lower limb movements, Inderjeet Singh Dhindsa, Rohit Gupta and Ravinder Agarwal, Neurophysiology, vol. 53, no. 2, pp 109-119, 2021
106. Knee muscle force estimating model using machine learning approach, Anurag Sohane and Ravinder Agarwal, The Computer Journal, vol. 65, pp 1167-1177, 2022
107. An Intelligent Approach of Measurement and Uncertainty Estimation for Hidden Information Detection Using Brain Signals, Navjot Saini, Saurabh Bhardwaj and Ravinder Agarwal, Journal of Metrology Society of India, vol. 37, pp 81–95, 2022
108. A characterization approach for the review of CAD system designs for breast tumor classification using B-mode ultrasound images: A characterization approach, Kriti, Jitendra Virmani and Ravinder Agarwal, Archives of Computational Methods in Engineering, vol. 29, pp 1485–1523, 2022
109. A single platform for classification and prediction using a hybrid bioinspired and deep neural network (PSO-LSTM), Anurag Sohane and Ravinder Agarwal, Journal of Metrology Society of India, vol. 37, pp 47-58, 2022
110. Intra and Inter-patient arrhythmia classification using feature fusion with novel feature set based on fractional-order and fibonacci series, Amandeep Kaur, Sanjay Kumar, Ravinder Agarwal, Alpana Agarwal, Biomedical Signal Processing & Control, vol. 72, pp 103365, 2022
111. IoT-Sodar network for airshed management planning, Parag Chourey, Nirbhow Jap Singh, Kirti Soni and Ravinder Agarwal, IETE Technical Review, December 2021 https://doi.org/ 10.1080/03772063.2022.2026826
112. An efficient speaker identification framework based on mask R-CNN classifier parameter optimized using hosted cuckoo optimization (HCO), Gaurav. Saurabh Bhardwaj and Ravinder Agarwal, Journal of Ambient Intelligence and Humanized Computing, July 2022
113. Deep discriminative learning model with calibrated attention map for the automated diagnosis of diffuse large B-cell lymphoma, Sautami Basu, Ravinder Agarwal and Vishal Srivastava, Biomedical Signal Processing & Control, vol. 76, pp 103728, 2022,
114. India’s participation towards Timescale from Ancient time to the current date: Nimesha to UTC, Pranalee P Thorat, Ravinder Agarwal, and D K Aswal, Journal of Metrology Society of India, April 2022
115. SODAR Based Meteorological Sensor Network for Air Pollution Monitoring in Northern India, Parag Chourey, Nirbhow Jap Singh, Kirti Soni and Ravinder Agarwal, Journal of Metrology Society of India, August 2021 [JMSI-D-21-00164]
116. A Study of Internet Time Dissemination Services and Their Capabilities: NTP as a Special Case in Time Metrology, Gautum Kumar, Pranalee P. Thorat1, Ravinder Agarwal and D. K. Aswal, Journal of Metrology Society of India, vol. 37, pp 421 – 434, 2022 [10.1007/s12647-022-00564-3]
117. Human muscle synergy recruitment and variability assessment for walking speed prediction module design, Rohit Gupta, and Ravinder Agarwal, IETE Technical Review, July 2022 [https://doi.org/10.1080/03772063.2022.2101555]
118. A Novel Signal Conditioning System for SODAR, Parag Chourey, Nirbhow Jap Singh, Kirti Soni, and Ravinder Agarwal, Measurement Science and Technology, vol. 33, p 115801, 2022 [https://doi.org/10.1088/1361-6501/ac83e0]

International Conferences

1. Computer analysis of variation in ultrasonic properties of gall bladder stones, Ravinder Agarwal, A.K. Sachdeva, Raj Pal Singh, S.P. Sud and V.R. Singh, International Congress and Exhibition, Proceedings of COMP TECH-90’s, D-17 to D-19, November 19-20, 1987, New Delhi
2. Determination of design parameters for an ultrasonic kidney stone disintegrator, Ravinder Agarwal and V.R. Singh, Journal of Acoustical Society of America, Supplement, p s-247, 1988, America [vol 83, s89, 1988, doi.org/10.1121/1.2025574]
3. Ultrasonic characteristics of gall bladder stones, V.R. Singh, Ravinder Agarwal and A.K. Sachdeva, Journal of Ultrasound in Medicine, vol. 7, Supplement, p s-237, 1988, America
4. Development of an indigenous ultrasonic hyperthermia system, V.R. Singh, Sanjay Yadav and Ravinder Agarwal, Journal of Ultrasound in Medicine, vol. 7, Supplement, p s-247, 1988, America
5.  Study of intensity in focal lobe for a focused ultrasonic stone removal devise, V.R. Singh and Ravinder Agarwal,The 117^th Meeting of the Acoustical Spociety of Aerica, May 22-26, 1988, Journal of Acoustical Society of America, vol. 85, Supplement, p s-89, 1988, America
6. Elastic constants of kidney stones, V.R. Singh, Ravinder Agarwal and L.M. Manocha, Ultrasonic International Congress and Exhibition, July 5-7, 1989, Spain
7. Clinical effectiveness of ultrasound technique for removal of urinary calculi, V.R. Singh and Ravinder Agarwal, The Second Congress of the Asian Federation of the Societies for Ultrasound in Medicine and Biology (AFSUMB-II), p-113, July 8-12, 1989, Indonasia
8. Design of a focused ultrasonic transducer for stone disintegration, V.R. Singh and Ravinder Agarwal, Proceeding of 5^th International Ultrasound Congress, August 29 to September 01, 1989, Denmark
9. Ultrasonic and lithotripsy, V.R. Singh and Ravinder Agarwal, Second World Congress of Ultrasound, November 23-26, 1989, Malaysia
10. Renal calculi as new piezoelectric material, Ravinder Agarwal and V.R. Singh, Proceedings of 4^th European Frequency and Time Forum, p-51, March 13-15, 1990, Neuchatel, Switzerland
11. Kidney stone as a bioceramics, V.R. Singh, Ravinder Agarwal and Ved Singh, 92^nd Annual Meeting and Exposition, April 22-26, 1990, Dallas, USA
12. A correlation between ultrasonic properties and microhardness of renal calculi, V.R. Singh and Ravinder Agarwal, The 7^th Congress of the European Federation of Societies for Ultrasound in Medicine and Biology, May 6-11, 1990, Jerusalem, Israel
13. Measurements of electrical and dielectric properties of renal calculi, V.R. Singh, Ravinder Agarwal and Ved Singh, Proceeding of 12^th Annual International Conference, IEEE Engineering in Medicine and Biology Society, November 1-4, 1990, Philedephia, Pennylvania, USA
14. Detection of a- quartz in renal calculi by x-ray fluorescence technique, V.R. Singh and Ravinder Agarwal, Proceeding of 12^th Annual International Conference, IEEE Engineering in Medicine and Biology Society, November 1-4, 1990, Philedephia, Pennylvania, USA
15. Studies on safety aspects of high energy shock wave lithotripsy, V.R. Singh, Ravinder Agarwal and Awadesh Prasad, Proceeding of 12^th Annual International Conference, IEEE Engineering in Medicine and Biology Society, November 1-4, 1990, Philedephia, Pennylvania, USA
16. Infrared spectroscopy for the study of urinary calculi, Ravinder Agarwal, V.R. Singh, M.M. Pradhan and Ved Singh, 15^th International Congress on Infrared and Millimeter Waves, December 10-14, 1990, Florida, USA
17. Evaluation of drift mobility in hydrogenated amorphous silicon by traveling ware technique, Ajay Tyagi, Ravinder Agarwal, P.J. George and B.S. Satyanarayan, International Congress on Ultrasonics, December 12-14, 1990, New Delhi
18. Ultrasonic and electrical parameter studies in kidney stones, Ravinder Agarwal and V.R. Singh, Ultrasonic International, July 1-4, 1991, France
19. Development of a focused ultrasonic transducer system for lithotripsy, Ravinder Agarwal and V.R. Singh, 6^th World Congress in Ultrasound in Medicine and Biology (WCUMB), September 1-6, 1991, Herlevi, Denmark
20.  Development of indigenous ultrasonic transducers at NPL, Anil Suryavanshi, Ravinder Agarwal and V.R. Singh, Proceedings of Target 2000, 5^th International Congress and Exhibition, pp 29-32, November 21-22, 1991, New Delhi
21. Acoustic stress wave study in kidney stones, V.R. Singh, J.P. Lafaut, Ravinder Agarwal and J.B. Dhawan, 14^th International Congress on Acoustics, September 3-10, 1992, Beijing, China. (Invited paper)
22. Mechanical involvement in kidney stone disintegration by focused ultrasound, Ravinder Agarwal, V.R. Singh and S.P. Sud, 14^th International Congress on Acoustics, September 3-10, 1992, Beijing, China. (Invited paper)
23. High power ultrasonic lenses for focused shock wave lithotripsy, V.R. Singh and Ravinder Agarwal, 14^th International Congress on Acoustics, September 3-10, 1992, Beijing, China. (Invited paper)
24. Current advances in solid state humidity sensor, Ranvir Singh, Ravinder Agarwal and V.R. Singh, 7^th International Workshop on Physics of Semiconductor Devices, December 14-18, 1993, New Delhi
25. Disruption studies in complex biological stones under focused ultrasound, V.R. Singh, S. Dwivedi, Rita Malik, J.B. Dhawan, Ravinder Agarwal, J.P. Lafaut and G. Pittomvils, World Congress on Medical Physics and Biomedical Engineering, August 12-14, 1994, Brazil
26. Study of electrical and dielectric properties of natural and processed kidney stones, Ravinder Agarwal, V.R. Singh and Ashwini Kumar, International Conference on Instrumentation (ICI-96), August 8-10, 1996 Bangalore
27. Electrical and dielectric properties of human teeth, Ravinder Agarwal, The 5^th Congress of the Asian Federation of Societies for Ultrasound in Medicine and Biology (AFSUMB’98), Journal of Medical Ultrasound, vol. 6, Supplement, p-356, October 24-27, 1998, Taipei, Taiwan
28. Recent advances in strain gauge pressure transducers, A.P. Singh, Sanjay Yadav, Ravinder Agarwal and A.C. Gupta, 2^nd International Conference on Metrology, Quality and Global Trade (MQGT-99), February 24-26, 1999, New Delhi
29. A comparative study of pressure measurement at the denture base-mucosal surface interface using strain gauges Ravinder Agarwal, 3^rd International Conference on Materials for Advanced Technologies [ICMAT 2005], Symposium C – Biomedical Devices & Instrumentation, July 3-8, 2005, Singapore
30. Design of an ultra-low-power DPLL interface for physiological activity monitoring system, Ravinder Agarwal, Alpana Agarwal and Pravesh Saini, 6^th International Conference on Advances in Metrology (AdMet – 2006), December 11-16, 2006, NPL, New Delhi
31. Study of issues in the development of surface EMG controlled human hand, Hardeep S Ryait, A S Arora and Ravinder Agarwal, International Union of Materials Research Societies – International Conference on Advance Materials (IUMRS-ICAM 2007), October 8 -13, 2007, Bangalore
32. Effect of crop residue burning on air borne suspended particulate matter concentration in Patiala, Nirankar Singh, Susheel Mittal, Amit Awasthi, Ravinder Agarwal and Prabhat Gupta, International Symposium on Aerosol-Chemistry-Climate Interactions (ACCLINT-2007), November 20-22, 2007, Physical Research Laboratory, Ahmedabad
33. Interpretation of opening-closing of hand operation from surface EMG signals, Hardeep Singh, A.S. Arora and Ravinder Agarwal, International Conference on Biomedical Engineering & Nanotechnology [ICBENT – 2008], October 21 – 23, 2008, D.Y. Patail University, Kolhapur
34. Study of human respiratory functions in relation to wheat- residue burning, Ravinder Agarwal, Prabhat Gupta*, Amit Awasthi, Nirankar Singh and Susheel Mittal, International Congress of Environmental Research [ICER-08], December 18-20, 2008, BITS, Goa
35. Wheat residue burning practices and its impact on ambient air aerosol, SO₂ and NO₂ levels at two different locations in Patiala, Nirankar Singh, Susheel Mittal, Amit Awasthi, Ravinder Agarwal and Prabhat Gupta, International Conference on Changing Environmental Trends and Sustainable Development [CETAS 2009], February 9-11, 2008, Guru Jambheshwar University of Science & Technology, Hisar
36. Study of variations in the SPM levels during crop residue burning months, Nirankar Singh, Susheel Mittal, Amit Awasthi, Ravinder Agarwal and Prabhat K Gupta, 7^th International conference on Advances in Metrology (AdMet-2009), Feb 18-20, 2009, National Physical Laboratory, New Delhi
37. Size and mass distribution study of Particulate matter due to rice-wheat residue burning, Amit Awasthi, Ravinder Agarwal, Nirankar Singh, Susheel Mittal and Prabhat K Gupta, 7^th International conference on Advances in Metrology (AdMet-2009), Feb 18-20, 2009, National Physical Laboratory, New Delhi
38. Development of computer aided system for SEMG signal analysis for force, Hardeep Singh, A.S. Arora and Ravinder Agarwal, International Conference on Innovative Technologies (ICIT-09), June 18-19, 2009, PDM College of Engineering, Bahadurgarh
39. Study the effect of wheat-rice residue burning on the pulmonary functions of the healthy subjects in Patiala city: two year study (2007-08), Amit Awasthi, Nirankar Singh, Susheel Mittal, Prabhat K Gupta* and Ravinder Agarwal, International Conference on Environmental and Health Technology (EH&T), March 15-17, 2010, IIT, Kanpur
40. Trends in Iris Recognition Algorithms, Atul Bansal, R.K. Sharma and Ravinder Agarwal, Asia Modeling Symposium 2010, May 26-28, 2010, Malysia
41. Association between PM₁₀ and decrements in pulmonary parameters during wheat residue burning period, Ravinder Agarwal, 3^rd International Congress of Environmental Research (ICER-10), September 16-18, 2010, University of Mauritius, Mauritius
42. Monitoring of trace gases and aerosols during open agricultural residue burning in Patiala (NW-India), Nirankar Singh, Amit Awasthi, Ravinder Agarwal, Susheel Mittal and Prabhat K Gupta, World Congress for Man and Nature, November 11 – 13, November, 2011, Gurukula Kangri Vishwavidyalaya, Haridwar
43. FAR and FRR Based Analysis of Iris Recognition System, Atul Bansal, Ravinder Agarwal, R.K. Sharma, IEEE International Conference on Signal Processing, Computing and Control (ISPCC-12), March 15-17, 2012, JUIT, Wakanghat, Shimla
44. SVM Based Gender Classification Using Iris Images, Atul Bansal, Ravinder Agarwal, R.K. Sharma, 4^th International Conference on Computational Intelligence and Communication Networks (CICN), IEEE Computer Society & GLA University, Mathura Mathura, November 3-5, 2012 [DOI 10.1109/CICN.2012.192]
45. Effect of Immersion on Visual Attention and Alertness by Comparison of Two Dimensional Display Environments and Desktop Virtual Reality Environments, Lokesh Kumar, Ravinder Agarwal and Susheel Chandra,
46. International Conference on Electrical Electronics and Data Communication (ICEEDC), 3^rd Feb 2013, Bhopal
47. 46  Development of strain gauge pressure transducer up to 2000 bar, Ravinder Agarwal, Sanjay Yadav, A.K. Bandyopdhya, Anuj, 8^th International Conference on Advances in Metrology [Admet-2013], February 21-23, 2013, NPLI, New Delhi
48. Progress towards development of an automatic Indian national primary standard for water flow measurement, S.K. Jaiswal, Ravinder Agarwal and Sanjay Yadav, 8^th International Conference on Advances in Metrology (AdMet-2013), February 21-23, 2013, NPL, New Delhi
49. A capillary based micro-viscometer, Utkarsh Gupta, Rahul Prajesh, Ravinder Agarwal and Ajay Agarwal, International Conference on Emerging Technologies: Micro to Nano 2013 (ETMN-2013), GOA
50. Ultrasonic characteristics of wood samples, Deepti Mittal, Rakesh, Ravinder Agarwal and S.K. Sharma, International Congress on Ultrasonics (ICU 2013), May 2-5, 2013, Singapore
51. Implementation and comparison of different inverse solver and image priors used in EIT using 89C51 based setup, Udayan Trivedi, Ravinder Agarwal and T.K. Saxena, Proceeding International Conference on Advanced Electronic Systems (ICAES- 2013), pp. 50-53, September 21-23, 2013 CEERI, Pilani.
52. Fully computer controlled electrical resistive tomography system to produce cross sectional images using embedded technology, Udayan Trivedi, Avneesh Mittal, Ravinder Agarwal, Vijay Sharma, T.K. Saxena, Acoustics 2013 New Delhi: Technologies for a Quieter India, November 10-15, 2013, NPLI, New Delhi
53. Study of power bus coupling in multilayered printed circuit board for enhanced electromagnetic compatibility (EMC) in biomedical system, Surinder Singh, Ravinder Agarwal and V.R. Singh, I^st International Conference on Large Area Flexible Microelectronics (ILAFM 2014) Materials, Devices, Systems and Applications, December 18-20, 2014, R.V. College of Engineering, Bangalore
54. Design of wireless inductive coupling for RF telemetry applications, Manish Mehta, Ravinder Aggarwal and Kamaljeet Rangra, First International Conference on Large Area Flexible Microelectronics (ILAFM 2014) Materials, Devices, Systems and Applications, December 18-20, 2014, R V College of Engineering, Bangalore
55. Identification of muscles for controlling a myoelectric lower limb exoskeleton, Dhindsa Inderjeet Singh, Agarwal Ravinder and Ryait Hardeep Singh, First International Conference on Large Area Flexible Microelectronics (ILAFM 2014) Materials, Devices, Systems and Applications, December 18-20, 2014, R.V. College of Engineering, Bangalore
56. Enhancement of cognitive skills in sports, Navjot Saini and Ravinder Agarwal International Conference on Emerging Trends in Engineering and Technology, Chandigarh, May 31, 2015, pp. 47-49.
57. Fuzzy SEMG signals classifier for prosthetic control with weights using labview, Yadvendra Singh, Nirbhow Jap Singh and Ravinder Agarwal, International Conference on Computer and Computational Sciences (ICCCS- 2015), ITS Engineering College Greater Noida, January 27 to 29, 2015
58. Investigation and development of cognitive abilities in basketball sportspersons, Navjot Saini and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
59. Piezoresistive based wrist pulse acquisition system, Krittika Goyal, Piyush Samant and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
60. Feature reduction and selection of SEMG signal for locomotion identification, Rohit Gupta and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
61. Evaluation of trends in physiological parameters variation of children during rice crop residue burning seasons, Sachin Gupta, Susheel Mittal and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
62. Vibration analysis and identification of optimal vibration frequency on tree trunks, J. Sai Praveen Kumar and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
63. Muscle force measurement from SEMG signals for Exoskeleton Devices, Inderjeet Singh Dhindsa and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi
64. A comparative study of time domain features for SEMG signal for hand movement classification, Anurag Sohane and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi 
65. Development of mixing height based fog predication models using artificial neural network and fuzzy logic, Nishant Kumar, Kirti Soni, Ravinder Agarwal, Naveen Garg and Gurbir Singh, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi 
66. Uncertainty evaluation of recently developed prototype water flow calibration system at NPLI, Shiv Kumar Jaiswal, Sanjay Yadav and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi 
67. Effect of crop residue burning on pulmonary function of school children in rural areas of Punjab, Gurpreet Saggu, Susheel Mittal and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, Febrauary 23-26, 2016, National Physical Laboratory, New Delhi
68. Acetone detection using thin tungsten oxide (WO₃) film based gas sensor, S. Sachdeva, R. Prajesh, J. Bhargava, A.K. Sharma, A. Agarwal, Ravinder Agarwal, Information Technologies and Nanotechnologies (ITNT-2016), May 17 − May 19, 2016, Samara State Aerospace University, Samara, Russia
69. Joint angle prediction from emg signals for lower limb exoskeleton, Inderjeet Singh Dhindsa, Ravinder Agarwal and Hardeep Singh Ryait, Information Technologies and Nanotechnologies (ITNT-2016), May 17 − May 19, 2016, Samara State Aerospace University, Samara, Russia
70. Development of low cost EMG data acquisition system for Arm Activities Recognition, Sidharth Pancholi and Ravinder Agarwal, Proceding IEEE International Conference on Advances in Computing, Communications and Informatics (ICACCI 2016), pp 2465-2469, September 21-24, 2016, Jaipur
71.   Characterization of tungsten oxide thin film for acetone detection, Smiti Sachdeva, Rahul Prajesh, JitendraBhargava, Ashok Kumar Sharma, Ravinder Agarwal, Ajay Agarwal, International Conference of Advances in Nanomaterials and Nanotechnology (ICANN), Jamia University November 4-5, 2016
72.   Effect of agriculture crop residue burning seasons on respiratory health of children, Sachin Gupta, Susheel Mittal and Ravinder Agarwal, India International Science festival (IISF 2016), December 7-11, 2016, CSIR-NPL, New Delhi
73.   Roadmap to low cost electronically operated prosthetic limbs, Rohit Gupta, Ravinder Agarwal, India Internationl Science festivel (IISF 2016), December 7-11, 2016, CSIR-NPL, New Delhi
74.   sEMG interface design for locomotion identification, Rohit Gupta, Ravinder Agarwal, 19^th International Conference on Circuit Systems and Electronic Devices, (ICCSED 2017, February 2-3, 2017, Melbourne, Australia
75.   Enhanced discrete cosine transformation feature based iris recognition using various scanning, techniques, Piyush Samant, Atul Bansal and Ravinder Agarwal, 4th IEEE Uttar Pradesh Section International Conference on Electrical, Computer and Electronics (UPCON), GLA University, Mathura, Oct 26-28, 2017
76.   Diagnostic tool to predict obstructive lung diseases using iris recognition system, Atul Bansal and Ravinder Agarwal, Proceedings International Conference on Smart Innovations in Communications and Computational Sciences (ICSICCS 2017), June 23–24, 2017, Moga, vol. 1, pp 71-79, 2017
77.   Enhanced discrete cosine transformation feature based iris recognition using various scanning techniques, Atul Bansal and Ravinder Agarwal, Proc. 4^th IEEE International Conference on Electrical, Computer and Electronics UPCON-2017, October 26-28, 2017 at GLA University, Mathura, pp 685-690,
78.   Characterization of breast tumors using selected laws’ mask texture features, Kriti, Jitendra Virmani and Ravinder Agarwal, International Conference on Image Information Processing (ICIIP-2017), 21 – 23 December 2017, Jaypee University of Information Technology (JUIT), Shimla
79.   Identification of hidden information using brain signals, Navjot Saini, Saurabh Bhardwaj and Ravinder Agarwal, Proceedings of International Conference on Signals, Machines and Automation (SIGMA’18), vol. 2, pp 551-556, February 23-25, 2018, NSIT Delhi, India
80.    Design and development of integrated insole system for gait analysis, Abhinandan Aggarwal, Rohit Agarwal and Ravinder Agarwal, 11^th International Conference on Contemporary Computing (IC3), August 02 – 04, 2018, Jaypee Institute of Information Technology, Noida
81.   Statistical feature based characterization of fatty and cirrhotic liver using ultra-sound images, Kriti, Jitendra Virmani and Ravinder Agarwal, 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
82.    Effect of air gap thickness of echo wood material on sound absorption coefficient, Parag Chourey, Ravinder Agarwal, Nirbhow Jap Singh, Kirti Soni, 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
83.   R-peak detection and classification using adaptive boosting algorithm, Amandeep Kaur, Sanjay Kumar, Alpana Agarwal and Ravinder Agarwal, 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
84.   Validation of mono-static SODAR data for atmospheric boundary layer heiht to MERRA-2 model data, Nishant Kumar, Kirti Soni, Ravinder Agarwal and Mahavir Singh, 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
85.   Myoelectric identification of hand movements: A preliminary study, Inderjeet Singh Dhindsa, Anurag Sohane, Rohit Gupta and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
86.   Investigation of brain signals using kNN for lie detection, Navjot Saini, Saurabh Bhardwaj and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
87.   Quality estimation of tea on the basis of physical attributes, GS Gill and Ravinder. Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
88.   Exposure assessment of particulate matter during crop residue burning episodes on lung functions of school going children, Sachin Gupta, Ravinder Agarwal, Susheel Mittal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
89.   MEMS based tin oxide thin films sensor for acetone gas detection, Smiti Sachdeva, Ajay Agarwal, Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
90.   Achieving signal integrity for next generation application using silicon interposer package technology, Surender Singh, Taranjit Kukal, Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
91.   Classification of the cognitive load in multiple object tracking task using LSVM classifier based on EEG, Ashish Aggarwal and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
92.   Material characterization by acoustics attenuation measurements in solids, Nishant Kumar, Yudhister Kumar Yadav, Kiriti Soni, Mahavir Singh and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
93.   A novel thresholding technique for R-peak detection in ECG, Amandeep Kaur, Sanjay Kumar, Alpana Agarwal and Ravinder Agarwal, 2^nd International Conference on Advanced Computational and Communication Paradigms (ICACCP-2019), February 25-28, 2019, Sikkim Manipal Institute of Technology, Sikkim
94.   A hybrid filtering based retinal blood vessel segmentation algorithm, Piyush Samant, Atul Bansal and Ravinder Agarwal, 1^st International Symposium on Computer Vision and Machine Intelligence in Medical Image Analysis (ISCMM-2019) conjunction with ICACCP-2019, February 26-27, 2019, Sikkim Manipal Institute of Medical Science (SMIMS), Sikkim
95.   Gas sensing properties of tungsten oxide, tin oxide and tin-doped tungsten oxide thin films for acetone gas detection, Smiti Sachdeva, Ajay Agarwal and Ravinder Agarwal, International Conference on Advanced Materials (ICAM-2019), March 6 - 7, 2019, Jamia Millia Islamia (Central University), New Delhi
96.   Performance of acoustic sounder and analysis of various features of Atmospheric Boundary Layer height during extreme weather conditions, Nishant Kumar, Kirti Soni and Ravinder Agarwal, URSI Asia-Pacific Radio Science Conference (AP-RASC 2019), 9 – 15 March, 2019, New Delhi
97.   Assessment of cognitive load in multiple object tracking using EEG beta band, Ashish Agarwal and Ravinder Agarwal, Measurement 2019, May 27-29, 2019, Smolenice Castle, Slovakia
98.   Burn tissues investigation using polarization sensitive optical coherence tomography, Sautami Basu, Ravinder Agarwal and Vishal Srivastava, International Symposium on Photonics and Plasmonics (ISPP-2019), September 23-24, 2019, Central University, Jaipur, Rajasthan
99.    Preliminary analysis of operating conditions of Acoustic Sounder (SODAR) before the installation, Nishant Kumar, Kirti Soni, Ravinder Agarwal and Mahavir Singh, 178^th Meeting of the Acoustical Society of America in San Diego, vol. 146, no.4. p-2997, December 2-6, 2019, California, USA
100.    Lower limb muscle EMG variation during weight bearing and non-weight bearing ankle movements, Rohit Gupta and Ravinder Agarwal, International Conference on Emerging Technologies in Computer Engineering (ICETCE-2020), Feburary 7-8, 2020, Swami Keshvanand Institute of Technology (SKIT), Jaipur
101. Lower limb muscle EMG analysis to predict ankle-foot activities for prosthesis control, Rohit Gupta and Ravinder Agarwal, International Conference on Smart Machine Intelligence and Real-Time Computing (SMART COM 2020), June 26-27, 2020, Govind Balahab Pant Institute of Engineering & Technology (GBPIET), Pauri
102.  Application of artificial intelligence in ultrasonic imaging, Nishant, Prage Choury, Kirti Soni and Ravinder Agarwal, International Conference on Ultrasonics and, Nano Materials (ICU-2022), August 1-3, 2022, Telangana University, Nizamabad, Telangana
103. Comparison of texture feature extraction methods for classification of breast ultrasound images using ANFC-LH classifier, Kriti and Ravinder Agarwal, International Conference on Ultrasonics and, Nano Materials (ICU-2022), August 1-3, 2022, Telangana University, Nizamabad, Telangana
104. TeraHertz (THz) wireless communication for satisfying the demand of higher data rates with greater security, Pranalee Premdas Thorat, Gautam Sharma, Ravinder Agarwal and D. K Aswal, International Conference on Frontiers in Terahertz Technologies and Applications (FTTA-2021), December 9-11, 2021, CSIR-NPL, New Delhi
105. Application of Artificial Intelligence in Ultrasound Imaging Nishant Kumar, Parag Chourey, Kirti Soni, Ravinder Agarwal, Yudhisther Kumar Yadav, International Conference on Ultrasonics and, Nano Materials - (ICU-2021), August 4-6, 2022, Telangana University, Nizamabad, Telangana
106. Comparison of texture feature extraction methods for classification of breast ultrasound images using ANFC-LH classifier, Kriti and Ravinder Agarwal, International Conference on Ultrasonics and, Nano Materials (ICU-2022), August 1-3, 2022, Telangana University, Nizamabad, Telangana
107. NTP Server Traffic Prediction Model using Artificial Neural Network, Gautam Kumar, Pranalee Thorat, Ravinder Agrawal, and Achanta Venugopal, 3^rd International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT-2022), August 11 – 12, 2022, Kannur, Kerala
108. An ANN based Prediction Model to Predict the Time Offset between the On-Board Satellite Clock & Reference Clock at Ground Station, Pranalee P. Thorat, Ravinder Agrawal and Venugopal Achanta, 3^rd International Conference on Intelligent Computing, Instrumentation and Control Technologies (ICICICT-2022), August 11 – 12, 2022, Kannur, Kerala
109. Comparison of texture, shape and combined feature vectors for classification of breast ultrasound images, Kriti, SPS Narula and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2022, August 24-26, 2022, CSIR-NPL, New Delhi
110. Observation of Special Structure (KH Billows) over Delhi using SODAR, Nishant Kumar, Parag Chourey, Priyanka Singh, Anjali S. Nair, Kirti Soni, and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet-2022, August 24-26, 2022, CSIR-NPL, New Delhi
111. Effects of western instrumental music on psychogalvanic reflex (PGR), Anurag Joshi, Ravi Kiran and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet -2022, August 24-26, 2022, CSIR-NPL, New Delhi
112. Uncertainty assessment of portable EMG acquisition module for hand movement, Rohit Gupta, Inderjeet Singh Dhindsa and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
113. Lorecasting of atmospheric boundary layer height using LSTM, Parag Chourey, Kirti Soni, Nirbhow Jap Singh, Nishant Kumar, and Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
114. Analyzing the Performance of Stratum1 NTP Setup established at NIC, Hyderabad (India), Pranalee Premdas Thorat, Ravinder Agarwal and Achanta VenuGopal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
115. Performance evaluation of Stratum 1 NTP server with IRNSS and GPS using the TeLit EVK Card, Pranalee Premdas Thorat, Gautam Kumar, Shailesh Pandey, Ravinder Agarwal and Achanta VenuGopal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
116. IoT model for stratum 1 NTP-IST Implementation in field: NIC-NKN as special case, Pranalee Premdas Thorat, Trilok Bhardwaj, Preeti Kandpal, Ravinder Agarwal and Achanta VenuGopal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
117. Inplane Integrated Micro-Heater and IDEs Based Gas Sensors, Anil Arora, Arti, Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
118. R-peak Detection in Real-time ECG Signal, Amandeep Kaur, Sanjay Kumar, Alpana Agarwal, Ravinder Agarwal, 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
119. Analyzing the effects of cyber threats on NTP IST dissemination service and measures for their effective Mitigation, Pranalee P. Thorat, Gautam Kumar, VenuGopal Achanta and Ravinder Agrawal, 6^th International Conference on Computing Communication Control and Automation ICCUBEA- 2022, August 26-27, 2022, Pimpri Chinchwad College of Engineering, Pimpri-Chinchwad, Pune
120. Application of GA technique to optimize the performance of NTP server, Pranalee P. Thorat, Gautam Kumar, VenuGopal Achanta and Ravinder Agrawal, 6^th International Conference on Computing Communication Control and Automation ICCUBEA- 2022, August 26-27, 2022, Pimpri Chinchwad College of Engineering, Pimpri-Chinchwad, Pune
121. Analyzing the Performance of Rubidium based GNSS Time Transfer Setup established at NIC, Hyderabad, Gautam Kumar, Pranalee Premdas Thorat,, Ravinder Agarwal and Achanta VenuGopal, The International Union of Radio Science (URSI) Regional Conference on Radio Science (URSI-RCRS 2022), December 01 - 04, 2022, IIT Indore
122. AI-ANN based Prediction Model: Prediction of Client-Server time offset of NTP Service of CSIR-NPL, Gautam Kumar, Pranalee Premdas Thorat, Ravinder Agarwal and Achanta VenuGopal, The International Union of Radio Science (URSI) Regional Conference on Radio Science (URSI-RCRS 2022), December 01 - 04, 2022, IIT Indore

National Conferences

1. Ultrasonic and other techniques for kidney stones disruption studies, Ravinder Agarwal, V.R. Singh, S.P. Sud and V.N. Bindal, Workshop-com-Conference on Ultrasonics, Instrumentation, Mathematical Modeling and Applications (WC-UIMMA), June 4-6, 1987, Shimla
2. Studies on variation of ultrasonic velocity in renal calculi, V.N Bindal, V.R. Singh, Ravinder Agarwal and S.P. Sud, Workshop-com-Conference on Ultrasonic, Instrumentation, Mathematical Modeling and Applications (WC-UIMMA), June 4-6, 1987, Shimla
3. Measurement of ultrasonic propagation parameters in kidney stones, V.R. Singh, Ravinder Agarwal and S.P. Sud, Proceedings of the Nuclear Physics and Solid State Physics Symposium, p-436, December 27-31, 1987, Bombay
4. Ultrasonic and x-ray diffraction studies of kidney stones, Ravinder Agarwal, Seema Singhal V.R. Singh, S.P. Sud and K.C. Nagpal, 5^th Shimla Conference on Recent Advances in Mathematical Techniques and Applications, May 18-20, 1988, Shimla
5. Ultrasonic measurement for the development of a disintegrator for kidney stones, Ravinder Agarwal and V.R. Singh, All India Workshop-cum-Seminar on Ultrasonic and Biomedical Instrumentation, pp c-29 to c-35, February 1-3, 1989, Amritsar
6. Design of an ultrasonic kidney stone disintegrator, V.R. Singh and Ravinder Agarwal, National Symposium on Metrology and Exhibition of Metrological Instruments, February 15-17, 1989, New Delhi
7. Ultrasonic instrumentation for kidney stone disintegration, Ravinder Agarwal and V.R. Singh, Special Seminar on Ultrasonic Instrumentation and Transducer (SS-UIT) for Scientific and Biomedical Applications, September 20, 1989, New Delhi
8. Design of high power ultrasonic generator, V.R. Singh, Anil Kumar, Ravinder Agarwal, D.S. Sachdeva and I.J. Banaudha, Special Seminar on Ultrasonic Instrumentation and Transducer (SS-UIT) for Scientific and Biomedical Applications, September 20, 1989, New Delhi
9. Ultrasonic and electrical properties of various types of renal calculi, Ravinder Agarwal, Ved Singh, Aftab Ahmed and V.R. Singh, National Symposium on Ultrasonics (NSU-IV), September 21-22, 1989, New Delhi
10. Intensity of focal lobe with multi-transducer system, Anil Kumar, Ravinder Agarwal, Awadhesh Prasad and V.R. Singh, National Symposium on Ultrasonics (NSU-IV), September 21-22, 1989, New Delhi
11. Ultrasonic and microstructure studies of renal calculi, Ravinder Agarwal, V.R. Singh, Ved Singh, S.U.M. Rao and S.P. Sud, National Symposium on Acoustics, December 14-16, 14-16,1989, Calcutta
12. Microhardness studies in kinder stones, Ravinder Agarwal, V.R. Singh, Ved Singh, and S.P. Sud, Proceedings of All India Conference on Biomedical Instrumentation, pp19-21, February 23-24, 1990, Lucknow
13. Acousto-electric effect in renal calculi, V.R. Singh and Ravinder Agarwal, Proceedings of All India Conference on Biomedical Instrumentation, pp19-21, February 23-24, 1990, Luclnow.
14. Theoretical aspects of ultrasound propagation in complex kidney stones, Ravinder Agarwal and V.R. Singh, National Symposium on Acoustics, November 7-10, 1990, Cochin
15. Trends in disintegration of renal calculi using acoustic methods, V.R. Singh and Ravinder Agarwal, National Symposium on Acoustics, October 30-November 01, 1991, New Delhi
16. Permittivity and permeability of biomaterials as a function of frequency, Ravinder Agarwal, S.K. Chauhan and V.R. Singh, 3^rd Annual General Meeting of Material Research Society of India, February 9-11, 1992, Bangalore   
17. Impact of electronics in medicine and Biology, Ravinder Agarwal and Ashwini Kumar, Conference on Impact of Electronics on Automation: The Indian Scenario, January 20-21, 1997, Roorkee
18. Recent advances in home health care instruments, Ravinder Agarwal, National Symposium on Electronics in Societies Mission (NASELSOM-97), March 28-30, 1997, New Delhi
19. Smart biological electronic sensors, V.R. Singh and Ravinder Agarwal, 28^th Mid Term Symposium of IETE, April 4-5, 1997, Chandigarh
20. Diagnostic and therapeutic transducers, Ravinder Agarwal, A Workshop on Sensors and Transducers, October 13-18, 1997, TIET, Patiala
21. A correlation between compressive strength and ultrasonic parameters of gall bladder stones, V.R. Singh and Ravinder Agarwal, National Symposium on Instrumentation (NSI-22), October 22-25, 1997, New Delhi
22. Electrical and dielectric behaviour of wet human teeth as a function of frequency, Ravinder Agarwal, Dilbag Singh and Jagmohan Lal, National Symposium on Instrumentation (NSI-22), October 22-25, 1997, New Delhi
23. A smart pressure sensor for physiological measurements, V.R. Singh, Ranvir Singh and Ravinder Agarwal, National Symposium on Instrumentation (NSI-22), October 22-25, 1997, New Delhi
24. Therapeutic and diagnostic transducer for bio-medical application, Industry-User-R&D Interaction Meet on Bio-medical Instrumentation for Health Care, December 22-24, 1997, Chandigarh
25. Fracture strength studies of gall bladder stones, Ravinder Agarwal and V.R. Singh, 5^th National Seminar and Technology of Sensors, pp c-36-1 to c-36-5, February 2-4, 1998, Pune
26. Detection and measurement of rotor vibrations using He-Ne Laser, N.K. Verma and Ravinder Agarwal, 5^th National Seminar and Technology of Sensors, pp c-48-1 to c-48-6, February 2-4, 1998, Pune
27. Measurement, information and decision making in critical care medicine, Ravinder Agarwal, National Symposium on Instrumentation (NSI-23), October 7-10, 1998, Ranchi
28. Trends in Bio-sensors, Dilbag Singh and Ravinder Agarwal, 6^th National Seminar and Technology of Sensors, March 4-6, 1999, Patiala
29. Trends in electromechanical pressure transducers, A.P. Singh, Sanjay Yadav, Ravinder Agarwal and A.C. Gupta, 6^th National Seminar and Technology of Sensors, March 4-6, 1999, Patiala
30. A comparative study of ultrasonic properties, microstructure and hardness of the gall bladder stones, Ravinder Agarwal and V.R. Singh, International Congress-cum-exhibition on Ultrasonics (ICEU-99), December 2-4, 1999, New Delhi
31. Comparative study of pressure under complete dentures at denture-base-mucosal surface interface, Ruhee Sathi, Komal Sehgal, Jagmohan Lal, Kamlash Vasudeva, Balvinder Saluja and Ravinder Agarwal, National Conference on Trends in Industrial Electronics, Transducers, Control and Communications, November 14-15, 2000, Patiala
32. Smart sensors in biomedical measurements, Ravinder Agarwal and V.R. Singh, Proc. National Conf. on Biomed. Engg., Roorkee, pp 224-228, April 21-22, 2000
33. Pressure instrumentation techniques based on secondary principles, Sanjay Yadav, Ravinder Agarwal, Surekha Bhanot, A.K. Bandyopadhyay and A.C. Gupta, National Symposium on Instrumentation [NSI-26], October 31 – November 02, 2001, Dehradun
34. Pressure standard at TIET, Ravinder Agarwal, Surekha Bhanot and Balwant Singh, 5^th Punjab Science Congress, February 7-9, 2002, Patiala
35. Uncertainty in pressure measurement, Pankaj Mohindru and Ravinder Agarwal, National Conference on Mathematical and Computer Applications in Science & Engineering, January 27-28, 2003, TIET, Patiala
36. Teaching of ultrasonics at TIET, Ravinder Agarwal, Brain Storming Session on Ultrasonics in Health Care and Education, June 25, 2003, NPL, New Delhi
37. Electrical and dielectric properties of wet human teeth as a function of frequency, Ravinder Agarwal, National Conference on Materials and Related Technologies [NCMRT - 2003], September 19-20, 2003, TIET, Patiala
38. Comparison of pressure transmitted to the tissues underlying denture, Komal Segal, Jagmohan Lal, Kamlesh Vasudeva, Balvinder Singh and Ravinder Agarwal, National Conference on Materials and Related Technologies [NCMRT - 2003], September 19-20, 2003, TIET, Patiala
39. Establishment of a pressure standard for the medium range of pressure measurement, Ravinder Agarwal, National Symposium on Instrumentation [NSI - 28], November 3-5, 2003, Pantnagar, Uttaranchal
40. Microelectromechanical systems in biomedical measurements, Ravinder Agarwal, National Symposium on Instrumentation [NSI - 28], November 3-5, 2003, Pantnagar, Uttaranchal
41. Microbend fibers optic pressure sensor, Hamani Gupta, N.K.Verma and Ravinder Agarwal, Electronic Circuits & Communication Systems [ECCS’04], September 23-24, 2004, TIET, Patiala
42. Laser based sensor for vibration measurements Hamani Gupta, N.K.Verma and Ravinder Agarwal, Electronic Circuits & Communication Systems [ECCS’04], September 23-24, 2004, TIET, Patiala
43. Dynamic simulation of small hydro power plant, Preet Yadav, Dinesh Kumar and Ravinder Agarwal, PEPEM’05, January 28 – 29, 2005, TIET, Patiala
44. Comparison of IC temperature sensors, Balwant Singh, Nitin Narang and Ravinder Agarwal, National Conference on Sensors’05, Proc. 54-57, November 25-26, 2005, TIET, Patiala
45. Voltage controlled variable gain amplifier for MEMS sensor”, Preet Yadav, Ravinder Agarwal, S.C. Bose and Alpana Agarwal, National Conference on Sensors’05, November 25-26, 2005, TIET, Patiala. [best paper]
46. Role of biosensors as analytical tools, Minakshi Datta, Dinesh Goyal, Ravinder Agarwal and Sushil Mittal, National Conference on Sensors’05, November 25-26, 2005, TIET, Patiala
47. Development of an electronic stethoscope, Prashant, Ravinder Agarwal and Sunil Kumar Singla, National Conference on Sensors’05, November 25-26, 2005, TIET, Patiala
48. Bio medical engineering education in India with special reference to medical ultrasonics, Ravinder Agarwal and V.R. Singh, 14^th National Symposium on Ultrasonics, Feb. 16-18, 2006, NPL, New Delhi
49. Wet only collector, Akshay Aggarwal, Varun Jindal and Ravinder Agarwal, National Conference on Information Technology: Emerging Engineering Perspectives and Practices [ITEEPP’07], April 6 – 7, 2007, Thapar University, Patiala
50. Automatic water pump on – off system, Anupam Attri and Ravinder Agarwal, National Conference on Information Technology: Emerging Engineering Perspectives and Practices [ITEEPP’07], April 6 – 7, 2007, Thapar University, Patiala
51. Effects of agriculture crop residue burning on respiratory system, Amit Awasthi, Ravinder Agarwal, Susheel Mittal, Prabhat Gupta*, Sumit Kumar and Amit Agrawal, National Conference on Information Technology: Emerging Engineering Perspectives and Practices [ITEEPP’07], April 6 – 7, 2007, Thapar University, Patiala
52. Patiala Prant ke Aam Janta ke Swashak Perkriya per Pralli ke Dhuaan se Utpan Pradushan ke Parbhav, Amit Awasthi, Ravinder Agarwal, Susheel Mittal, Shiv Raj Sahai, Khem Singh and Prabhat Gupta, National Symposium on Metrology & Quality Management, 11-13 July, 2007, National Physical Laboratory, New Delhi
53. Pulmonary functions of a common person in Patiala due to crop residue burning of rice, Amit Awasthi, Nirankar Singh, Prabhat Gupta Ravinder Agarwal and Susheel Mittal,11^th Punjab Science Congress, February 7-9, 2008, Thapar University, Patiala
54. Air quality of Patiala during crop-residue urning and non-crop-residue burning months from Sept 2006 to Nov 2007, Nirankar Singh, Amit Awasthi, Susheel Mittal, Ravinder Agarwal and Prabhat Gupta, 11^th Punjab Science Congress, February 7-9, 2008, Thapar University, Patiala
55. Air quality standards and the levels of SPM, SO₂ and NO₂ in the ambient air of Patiala, Nirankar Singh, Susheel Mittal, Ravinder Agarwal, Amit Awasthi and Prabhat Gupta, National Symposium on Green Chemistry: Applications in Science & Engineering [NSGC – 2009], February 5 – 6, 2009, Thapar University, Patiala
56. Comparision study of ignitable material in aerosol samples collected during crop residue burning and non-crop residue burning months, Nirankar Singh, Susheel Mittal, Ravinder Agarwal, Amit Awasthi and Prabhat Gupta, Conference on Advances in Chemical Engineering [AChemE-2009], February 27-28, 2009, Thapar University, Patiala
57. Overview of smart portable rehabilitative devices for elbow and knee, Ravinder Agarwal, National Conference on Research for Rehabilitative Devices”, March 3-4, 2009, CSIO, Chandigarh
58. Development of computer aided system for SEMG signal analysis for muscle fatigue, Hardeep S. Ryait, A. S. Arora and Ravinder Agarwal, Proceeding National Conference on Technological Advances and Computational Techniques in Engineering (TACT-2009), pp 141- 146, March 16-17, 2009, NIT, Hamirpur 
59. Health hazards of agriculture crop residue burning and its management, Ravinder Agarwal, Susheel Mittal and Prabhat Gupta, 40^th IETE Mid-Term Symposium on Information & Communication Technologies for Disaster Management (ICTDM-2009), April 17-18, 2009, CSIO, Chandigarh
60. Harvesting energy through noise and vibration using piezoelectric mechanism, Subodh Singhal and Ravinder Agarwal, 18^th National Symposium on Ultrasonics (NSU-XVIII), December 21-23, 2009, Vit, Vellore
61. Development of a computer controlled precession high pressure measuring system, Sunit Sadana, Sanjay Yadav, Nisha, V.K. Gupta, Ravinder Agarwal, A.K. Bandypadhyay and T.K. Saxena, 3^rd Conference on Mathematical Techniques: Engineering Paradignes for Electronics and IT Industries (MATEIT’10), January 30-31, 2010, Delhi University, Delhi
62. SEMG signal analysis for forced gripping and elbow movement at acupressure points on arm, Hardeep S. Ryait, A. S. Arora and Ravinder Agarwal, National Conference on Emerging Trends in Electronics Engineering & Computing (E3C 2010) J D College of Engineering, Nagpur, pp1323-1328, February 9 - 10, 2010
63. An investigation on the resistive and dielectric loses in high speed bio - medical PCBs, Surender Singh, S.K. Chauhan and Ravinder Agarwal, National Conference on Latest Trends in Neural Networks and Digital Signal Processing, March 26, 2010, GCET, Noida
64. Design of wireless prosthetic hand, Amardeep Bajwa, Arindam Chaterjee, Amod Kumar, Ravinder Agarwal, National Conference on Emerging Medical Instrumentation (CEMI – 2010), May 11-12, 2010, CSIO, Chandigarh
65. Development of single channel SEMG elbow, Hardeep S. Ryait, A. S. Arora and Ravinder Agarwal, National Conference on Emerging Medical Instrumentation (CEMI – 2010), May 11-12, 2010, CSIO, Chandigarh
66. Wireless ECG system using bluetooth technology, Ashish Kumar, Susheel Chandra* and Ravinder Agarwal, National Conference on Emerging Medical Instrumentation (CEMI – 2010), May 11-12, 2010, CSIO, Chandigarh
67. Fasloo ko jalane se uttpan hua dhuwe ka aam janta ke swashak ghatko per prabhav, Amit Awasthi, Ravinder Agarwal, Nirankar Singh, Susheel Mittal, Khem Singh and Prabhat Gupta, National Symposium on Metrology & its Relavence to Society, May 20-21, 2010, National Physical Laboratory, New Delhi
68. An electrostatic sprayer for preservation of fruits and vegetables, C. Ghanshyam, Ravinder Agarwal and Amandeep Sharma, National Bilingual Conference on Agrionics and Food Processing Instrumentation (NCAFPI-2010), September 26-28, 2010, CSIO, Chandigarh
69. Residual effects of crop residue burning practices on the respiratory parameters of human subjects, Amit Awasthi, Nirankar Singh, Susheel Mittal, Prabhat K Gupta and Ravinder Agarwal, National Seminar on Impact of Uranium and Other Heavy Metal on Human Health, October 15, 2010, Faridkot
70. SEMG analysis for fuzzified elbow movement, Hardeep S. Ryait, A. S. Arora and Ravinder Agarwal, National Conference on Recent Advances in Computational Techniques in Electrical Engineering (RACTEE-2011), February 25-26, 2011, SLIET, Longowal
71. Current status and progress towards the development of flow measurement standards at NPLI, New Delhi, Shiv Kumar Jaiswal, I.S. Taak, Chatar Singh, Sanjay Yadav, A.K. Bandyopadhyay, Sanjay Sharma and Ravinder Agarwal, 2^th National conference on Advances in Metrology (AdMet-2012), Feb. 5-7, 2012, Pune
72. Muscular force based semg analysis for above elbow arm using noninvasive technique, Karan veer, Sanjeev kumar, Ravinder Agarwal, Amod Kumar, Zonal Seminar on Emerging Trends in Embedded System Technologies (ETECH-2013), Chandigarh, August 23-24, 2013
73. Validating the VR-Based Virtual Mall for Executive Function, Anurag Sohane, Ravinder Agarwal, Sushil Chandra, Zonal Seminar on Emerging Trends in Embedded System Technologies (ETECH-2013), Chandigarh, August 23-24, 2013
74. Arousal Level determination in the game playing using galvanic skin response, Navjot Singh, Ravinder Agarwal, Zonal Seminar on Emerging Trends in Embedded System Technologies (ETECH-2013), August 23-24, 2013
75. Muscular force based SEMG analysis for above elbow arm using noninvasive technique, Karan Veer, Ravinder Agarwal and Amod Kumar, IETE Zonal Seminar on Emerging Trends In Embedded System Technologies (ETECH-2013), August 23–24, 2013
76. An iris recognition based health examination system, Atul Bansal, Ravinder Agarwal and R.K.Sharma, 3^rd National Conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
77. Development of a prototype of automatic water flow measurement system, Shiv Kumar Jaiswal, I. S. Taak, Chatar Singh, Sanjay Yadav, A. K. Bandyopadhyay, Sanjay  Sharma and Ravinder Agarwal, 3^rd National Conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
78. A combined statistical and time-frequency approach to the analysis of  electromyography signal,
79. Amanpreet Kaur, Ravinder Agarwal and Amod Kumar, 3^rd National Conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
80. Fuzzy SEMG signal classifier for prosthesis control, Yadvendra Singh, Nirbhow Jap Singh, and Ravinder Agarwal, 3^rd National conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014 Thapar University, Patiala
81. Analysis of EMG signal using MATLAB SP tool, Piyush Samant and Ravinder Agarwal, 3^rd National conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014 Thapar University, Patiala
82. EMG feature evaluation of knee movements along with various daily life activities, Ravinder Agarwal and Inderjeet Singh Dhindsa, Advances in Metrology AdMet – 2014, Feb. 19-21, 2014 Thapar University, Patiala
83. Grading of made black tea based on statistical textural features bycomputer vision, G.S. Gill, Amod Kumar and Ravinder Agarwal, 3^rd National conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014 Thapar University, Patiala
84. Using inter plane layer coupling method to achieve better EMC in Biomedical system, Surinder Singh, Ravinder Agarwal and V.R. Singh, 3^rd National conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014 Thapar University, Patiala
85. Effect of particulate matters in ambient air on the respiration system of children in Amritsar, Sachin Gupta, Gurpreet Saggu, Susheel Mittal, Ravinder Agarwal, Avnish Kumar, National Symposium on Contribution of Metrology & Measurement Standards in Social and Industrial Development, Rashtriya Sanghosthi (MAPIKI 2014), December 8-9, 2014, National Physical Laboratory, New Delhi 
86. Effect of burning crop residue around Patiala on lung functioning of school children, Gurpreet Saggu, Sachin Gupta, Susheel Mittal, Ravinder Agarwal, National Symposium on Contribution of Metrology & Measurement Standards in Social and Industrial Development, Rashtriya Sanghosthi (MAPIKI 2014), December 8-9, 2014, National Physical Laboratory, New Delhi   
87. Development on LabVIEW based program for the Classification of Stability Class in SODAR Observations, Nishant Kumar, Ravinder Agarwal, Kirti Soni, Naveen Garg, Gurbir Singh, National Symposium on Acoustics “Acoustics for Ocean Environment” (NSA-2015) Goa, 7-9 October 2015
88. Design and development of hybrid ankle-foot prosthesis, Rohit Gupta and Ravinder Agarwal, Workshop for Presentations of Research Work by Visvesvaraya Ph.D. scholars, February 20-21, 2017, IISc Bangalore
89. Impact assessment of diwali firecrackers emissions on the air quality of the capital region of India, Nishant Kumar, Ravinder Agarwal and Kirti Soni, 3^rd URSI-Regional Conference on Radio Science, March 1- 4, 2017 Tirupati
90. A hierarchical SSVM classifier framework for characterization of breast density patterns, Kriti, Jitendra Virmani and Ravinder Agarwal, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
91. Comparison of support vector machine and neural network based classifiers in classification of EEG signals, Navjot Saini, Saurabh Bhardwaj and Ravinder Agarwal, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
92. Topographical study of tungsten oxide thin films annealed at different Temperatures, Smiti Sachdeva, Rahul Prajesh, Vinay Goyal, Jitendra Bhargava, Ashok Kumar Sharma, Ajay Agarwal, Ravinder Agarwal, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
93. Diagnosis of diabetes by computer methods using iris, Piyush Samant and Ravinder Agarwal, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
94. Studies of different structure of atmospheric boundary layer using monostatic SODAR Nishant Kumara, Kirti Sonib, Ravinder Agarwala and Mahavir Singhb, Proceedings of the National Symposium on Acoustics, October 28-30, 2017, AMU-Aligarh
95. Linear support vector machine for quantative SODAR structure, Nishant Kumar, Kirti Soni and Ravinder Agarwal, November 8-10, 2017, Proce. of the National Symposium on Ultrasonics (NSA-2017), CUHP, Dhramsala
96. Detection of Kelvin-Helmholtz billows in rising layer over Delhi region using SODAR, Nishant Kumar, Kirti Soni, Ravinder Agarwal, Mahavir Singh and Yudhisther K. Yadav, October 17-19, 2019, 47^th National Symposium on Acoustics (NSA-2019), Ravenshaw University, Cuttack
97. Study of atmospheric boundary layer of Delhi during the dust storm in May 2018 using SODAR and its impact on the Air Quality, Parag, Kiriti Soni, N J Singh and Ravinder Agarwal, 47^th National Symposium on Acoustics (NSA-2019), October 17-19, 2019, Ravenshaw University, Cuttack
98. Classification using K-nearest neighbor and naïve bayes models, Amandeep Kaur, Sanjay Kumar, Ravinder Agarwal and Alpana Agarwal, National Conference on Advances in Metrology (AdMet 2020), January 4-6, 2020, CSIR-National Physical Laboratory, New Delhi
99. SODAR based meteorological sensor network for environment monitoring system, Parag Chourey, Kirti Soni1, Nirbhowjap Singh and Ravinder Agarwal, 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi
100. An adaptive color image watermarking scheme using a combination of PSO-LTSVR in wavelet domain for copyright protection, Rajesh Mehta and Ravinder Agarwal, 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi
101. Machine learning approach for prediction of the knee muscle force, Anurag Sohane and Ravinder Agarwal, 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi
102. Calibration of indigenously developed SODAR antenna structure acoustic baffle and parabolic dish assembly, Nishant Kumar, Kirti Soni and Ravinder Agarwal, 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi

Best paper Awards

1. Voltage Controlled Variable Gain Amplifier for MEMS Sensor, Preet Yadav, Ravinder Agarwal, S.C. Bose and Alpana Agarwal, National Conference on Sensors’05, November 25-26, 2005, TIET, Patiala.  
2. Automatic water pump ON/OFF system, Anupam Attri and Ravinder Agarwal, ITEEPP’07, April 6-7, 2007, Thapar University, Patiala
3. Study the effect of wheat-rice residue burning on the pulmonary functions of the healthy subjects in Patiala city: Two year study (2007-08), Amit Awasthi, Nirankar Singh, Susheel Mittal, Prabhat K Gupta and Ravinder Agarwal, International Conference on Environmental and Health Technology (EH&T), March 15-17, 2010, IIT, Kanpur
4. An Iris Recognition Based Health Examination System, Atul Bansal, Ravinder Agarwal and R.K.Sharma, National conference on Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
5. Development of A Prototype of Automatic Water Flow Measurement System,  Shiv Kumar Jaiswal, I. S. Taak, Chatar Singh, Sanjay Yadav,  A. K. Bandyopadhyay, Sanjay  Sharma and Ravinder Agarwal, Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
6. A Combined Statistical and Time-Frequency Approach to the Analysis of Electromyography Signals, Amanpreet Kaur, Ravinder Agarwal & Amod Kumar, Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
7. Fuzzy SEMG Signal Classifier for Prosthesis Control, Yadvendra Singh, Nirbhow Jap Singh, & Ravinder Agarwal, Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
8. Analysis of EMG Signal Using MATLAB SP Tool, Piyush Samant and Ravinder Agarwal, Advances in Metrology AdMet – 2014, Feb. 19-21, 2014  Thapar University, Patiala
9. Vibration Analysis and Identification of Optimal Vibration Frequency on Tree Trunks, J. Sai Praveen Kumar and Ravinder Agarwal, 9^th International Conference on Advances in Metrology, AdMet-2016, Febrauary 23-26, 2016, National Physical Laboratory, New Delhi
10. Characterization of tungsten oxide thin film for acetone detection, Smiti Sachdeva, Rahul Prajesh, JitendraBhargava, Ashok Kumar Sharma, Ravinder Agarwal, Ajay Agarwal, International Conference of Advances in Nanomaterials and Nanotechnology (ICANN), November 4-5, 2016 Jamia University, Delhi
11. Enhanced Discrete Cosine Transformation feature based iris recognition using various scanning techniques, Atul Bansal and Ravinder Agarwal, Proc. 4^th IEEE International Conference on Electrical, Computer and Electronics UPCON-2017,  pp 685-690, October 26-28, 2017 at GLA University, Mathura
12. Linear Support vector Machine for quantative SODAR structure, Nishant kumar, Kirti Soni and Ravinder Agarwal, Proce. of the National Symposium on Ultrasonics (NSA-2017), CUHP, Dhramsala
13. Application of artificial intelligence in ultrasonic imaging, Nishant, Prag Choury, Kirti Soni and Ravinder Agarwal, International Conference on Ultrasonics and, Nano Materials (ICU-2022), August 1-3, 2022, Telangana University, Nizamabad, Telangana

Book Chapter publication

1. Kriti, Virmani J., Agarwal R., Evaluating the efficacy of Gabor features in the discrimination of breast density patterns using various classifiers. In: Dey N., Ashour A., Borra S. (eds) Classification in BioApps. Lecture Notes in Computational Vision and Biomechanics, vol 26. pp 105-131, (Springer), 2017
2. Saurabh Bhardwaj, Navjot Saini and Ravinder Agarwal, Identification of hidden information using brain signals, Advances in Intelligent Systems and Computing (series), Applications of Intelligence Techniques in Engineering, Hasmat Malic, Yog Raj Sood, Smriti Srivastava, Aamir Ahmad (eds.), vol. 697, pp 551-556, 2018 (ISSN print 2194 - 5357), (Springer)
3. Atul Bansal, Ravinder Agarwal and R. K. Sharma, Pre-Diagnostic tool to predict obstructive lung diseases using iris recognition system, Advances in Intelligent Systems and Computing (series), Smart Innovations in Communication and Computational Sciences, Bijaya Ketan Panigrahi, Munesh C. Trivedi, Krishn K. Mishra, Shailesh Tiwari Pradeep Kumar Singh, (eds.) vol. 669, pp 71-79, 2018 (Springer)
4. Piyush Samant, Atul Bansal and Ravinder Agarwal, A hybrid filtering-based retinal blood vessel segmentation algorithm, Advances in Intelligent Systems and Computing (series), Computer Vision and Machine Intelligence in Medical Image Analysis, Mousumi Gupta, Debanjan Konar, Siddhartha Bhattacharyya, Sambhunath Biswas (eds), vol. 992, pp 73-79, 2019 (Springer)
5. Piyush Samant, J Sai Praveen, Alpana Agarwal and Ravinder Agarwal, Machine learning based tree surveillance system for detection of illegal wood logging activity, CRC press of Taylor & Francis, 2020
6. Nishant Kumar, Kirti Soni, Ravinder Agarwal and Mahavir Singh, Studies of the different structure of atmospheric boundary layer using monostatic SODAR, Recent Developments in Acoustics by Mahvir Singh and Yasser Rafat, pp 301-309, 2020 (Springer)
7. Parag Chourey, Nirbhowjap Singh, Kirti soni, and Ravinder Agarwal, IoT – Enable node for environmental monitoring, Lecture notes on Electrical Engineering by Sanjay Yadav, K. P. Chaudhary, Ajay Gahlot, Yogendra Arya, Aman Dahiya and Naveen Garg, Recent Advances in Metrology, vol. 906, pp 353-362, 2021 (Springer)

MDS / M.Tech. / M.E Dissertations Supervised

1. Comparative study of pressure under complete dentures at denture base-mucosal surface interface with two different occlusal systems. 2002(Ruhee Sathi) 
2. A comparative study of pressure at the denture base-mucosal surface interface under mandibular complete dentures fabricated using two different impression techniques. 2003(Komal Sehgal)
3. Design of CMOS based signal conditioning circuit  2005   (Preet Yadav)
4. Digital phase locked loop interface design.2006     (Pravesh Kr. Saini)
5. Comparative study of CMOS voltage controlled oscillators.2006 (Jayna Chawla)
6. Analysis of human monitoring system using LAB VIEW.   2006            (Prashant)
7. Study of physiological parameters of respiratory system during wheat crop residue burning in the outskirts of Patiala     2007            (Prateek Gupta)
8. Wireless ECG using Bluetooth  2010   (Ashish)
9. Remote controlled operated prosthetic arm.2010 (Amardeep)
10. Development of strain gauge pressure transducer up to 2000 bar. 2010 (Anuj Kumar)
11. Study and analysis of SEMG signal between elbow and shoulder using LabView. 2011 (Asish)
12. Analysis of different possible designs for fingertip sensor cantilever beams.   2011 (           Deep)
13. Effect of oral functionality on human masticatory muscle SEMG. 2012 (Shivil)
14. Effect of immersion on visual attention and ness by comparison of two dimensional display environments and desktop virtual reality environments. 2012  (Lokesh)
15. Prosthetic arm control using microcontroller. 2012 (Babli)
16. Design and development of low cost active electrode for SEMG. 2012 (Vineet)
17. Ecological validation of virtual reality mall cognitive assessment and evaluation. 2013        (Anurag Sohane)
18. Arousal level determination in video game playing using galvanic skin response. 2013 (Navjot Singh)
19. Ultrasonic characterization of different wood samples. 2013 (Rakesh Sharma)
20. Design and development of 89c51 based electrical impedance tomography system. 2013 (Udayan J Trivedi)
21. Effect of video games as an intervention on cognitive abilities. 2014   (Abshik)
22. Cognitive enhancement of sports persons using multiple object tracking. 2014 (Jayesh)
23. Real-time speech recognition system for prosthetic arm control. 2014 (Piyush)
24. Design and development of AT89C2051 based acoustic tomography model. 2014           (Hitesh)
25. Cognitive abilities assessment and enhancement of basketball players. 2015 (Navjot)
26. Design and simulation of film bulk acoustic resonator. 2015 (Yatin)
27. Atmospheric boundary layer characteristics using monostatic sodar. 2015 (Nishant)
28. A pulse based sensor for disease diagnosis.  2016 (Krittka)
29. Design and development of electronic tree surveillance system for detection of illegal wood cutting. 2016 (Praveen)
30. Development of low cost EMG data acquisition system for arm activities recognition.      2016 (Siddhart)
31. Smart sensor and internet of things enabled condition monitoring for electrical substations. 2017 (Yashdeep)
32. A wireless sensorized insole for gait quantification. 2018 (Abhinandan Aggarwal)
33. Study and analysis of internet time dissemination services-NTP time dissemination service - threats and cyber-security aspects. 2022 (Gautam Kumar)

Ph.D THESIS SUPERVISED

1. Amit Awasthi: Study of Human Respiratory Parameters in  Correlation With Crop Residue Burning, 2011
2. Hardeep Singh: Study of Issues in the Development of Electronically Operated, 2011 Prosthetic Arm   
3. Atul Bansal: Iris Recognition System for some Clinical Applications, 2015
4. Karan Veer: Design and Development of Prosthetic Arm for Above-Elbow Amputees, 2015
5. Surender Singh: High Speed PCB Designing for EMC in Biomedical Systems, 2016
6. Gagan Gill: Quality Assessment of Black Tea based on Physical Parameters Using Machine Vision, 2016
7. Shiv Kr. Jaiswal: Development and Analysis of Instrumentation for Fluid Flow Applications, 2016
8. Amanpreet Kaur: Study and Analysis of SEMG Signal for Enhancement of Above Shoulder Myoelectric Arm Functionality, 2017
9. Sachin Gupta: Cause-effect Modeling of Crop Residue Burning on Urban School Children Health, 2018
10. Smiti Sachdave: Thin Film Based Gas Sensor For Diabetes Mellitus Applications 2019
11. Rohit Gupta: Development of Hybrid Ankle-Foot Prosthesis, 2020
12. Inderjeet Singh: Myoelectric control of Exoskeleton Knee, 2020
13. Kriti: Analysis and Classifcation of Breast Abnormalities using Ultrasound Images, 2020
14. Piyush Samant: Development of Diabetic and Related Disease Identification System using IRIS, 2020
15. Ashish Aggarwal: Development of Cognitive Skills Enhancement Model for Sports Persons, 2021
16. Nishant Kumar: SODAR Echogram based Model Development for Atmospheric Boundary Layer Characterization, 2021
17. 17   Anurag Sohane:       Development of Surface Electromyogram Operated Exoskeleton for Lower Limb, 2021
18. Navjot Saini: Acquisition and Analysis of EEG Data for Forensic Application, (Submitted 2021)
19. Parag Chourey: IoT Based Sodar Network for Estimation of Atmospheric Boundary Layer (Submitted 2022)
20. Amandeep Kaur: Low-Complexity Power - efficient Reconfigurable  Implementation of Fractional Order Filters for Weak ECG Non-stationary Biomedical Signal Processing Applications (Writing 2022)

Achievement, Awards and Recognitions

Session Chaired

1. International Conference on “IEEE International Advance Computing Conference” March 6-7, 2009, Thapar University, Patiala
2. National Conference on Research for Rehabilitative Devices, March 3-4, 2009, CSIO, Chandigarh
3. International Conference on Innovative Technologies (ICIT-09), June 18-19, 2009, PDM College of Engineering, Bahadurgarh
4. National Conference on Emerging Medical Instrumentation (CEMI-2010), May 11, 2010, CSIO, Chandigarh
5. 3rd International Congress of Environmental Research (ICER-10), Sept. 16-18, 2010, University of Mauritius, Reduit (Mauritius) - Co-Chairperson
6. International Conference on Communication, Control & Intelligent Systems [CCIS-2015], November 7-8, 2015, GLA University, Mathura
7. 9^th International Conference on Advances in Metrology, AdMet-2016, February 23 - 26, 2016, National Physical Laboratory, New Delhi 
8. 7^th IEEE India International Conference on Power Electronics (IICPE-2016), November 17-19, 2016, Thapar University, Patiala.
9. Two sessions chaired 19^th International Conference on Circuit Systems and Electronic Devices, (ICCSED 2017, February 2-3, 2017, Melbourne, Australia
10. One session chaired in Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
11. 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
12. 10^th International Conference on Advances in Metrology, AdMet-2019, February 20 -22, 2019, CSIR-NPL, New Delhi
13. 2^nd International Conference on Advanced Computational and Communication Paradigms (ICACCP-2019), February 25-28, 2019, Sikkim Manipal Institute of Technology, Sikkim
14. 1^st National Conference on Advances in Mechanical Engineering (NCAME) – 2019, March 16, 2019, National Institute of Technology, Delhi
15. Regional workshop on Air Pollution and Health in Nepal and the HKH, June 13–14, 2019, ICIMOD Headquarters, Kathmandu, Nepal
16. National Conference on Advances in Metrology (AdMet 2020), January 4-6, 2020, CSIR-National Physical Laboratory, New Delhi
17. Short-term program on Advanced Measurement Systems and its Applications (AMSA 2020), February 26 – March 01, 2020, NIT, Jalandhar
18. 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi
19. Workshop on Standardization of Healthcare and Medical Devices during December 15-16, 2021, CSIR-National Physical Laboratory, New Delhi
20. International Workshop on Noise Pollution Monitoring Mapping and Control, December 17, 2021, CSIR-National Physical Laboratory, New Delhi
21. Workshop on Standardization of Sensors, Devices, and their Applications, February 22-23, 2022, TIET, Patiala
22. Two days International Workshop on Building Acoustics and Noise Control during August 22-23, 2022, CSIR-NPL, New Delhi
23. 10^th International Conference on Advances in Metrology, August 24-26, 2022, CSIR-NPL, New Delhi

Summer / Winter School / Meet / Symposium / Short term course / National / International Seminar attended

1. Winter School on “Chemical Process Instrumentation”, February 20-29, 1996, Regional Engineering College (REC), Jalandhar
2. Short term Course on “Laser and Their Applications”, June 17-28, 1996, Thapar Institute of Engineering & Technology (TIET), Patiala
3. International Industry Institute Meet on “Biomedical Instrumentation”, August 14-15, 1997, Indian Institute of Science (IISc), Bangalore
4. National Seminar on “Sensors and Transducers” September 21-22, 1996, Central Scientific Instruments Organisation (CSIO), Chandigarh
5. National Seminar on “Liquid Crystal”, November 1-3, 1996, Thapar Institute of Engineering & Technology (TIET), Patiala
6. Technical Workshop on “Modren Methodologies of Teaching the Engineering Courses”, December 23, 1997, Chandigarh
7. 5^th Congress of the Asian Federation of Societies for Ultrasound in Medicine & Biology in “International Breast Ultrasound Seminar”, October 23, 1998, Taipei, Taiwan
8. 12^th International Congress on “VLSI Design”, January 7-10, 1999, Panaji, Goa
9. Group Monitoring Workshop for “Major Research Project”, January 27-29, 1999, Madurai
10. Workshop on “Calibration and Testing of Pressure and Vacuum Related Instruments”, December 13-15, 2000, IDMI, Mumbai.
11. Training on “Pressure Calibration”, April 23 to May 01, 2001, National Physical Laboratory, New Delhi
12. Workshop on “Calibration and Testing of Pressure Measuring Instruments”, December 12, 2001, TIET, Patiala
13. Course on “Virtual Instrumentation & Engineering Practices”, December 20-22, 2001, TIET, Patiala
14. One-day conference of “Prime Continuing Medical Education [CME] on Cardiology”, April 07, 2002, Chandigarh
15. Workshop on “Design of Curriculum for Three Year Diploma Programme in Instrumentation and Control”, August 21-23, 2002., Technical Teachers Training Institute, Chandigarh
16. Workshop on “Design of Curriculum for Three Year Diploma Programme in Instrumentation and Control”, November 22-23, 2002, Technical Teachers Training Institute, Chandigarh
17. 16^th International Congress on “VLSI Design” and 2^nd International Conference on “Embedded System Design”, January 4-8, 2003, New Delhi
18. Brain Storming Session on “Ultrasonic in Health Care and Education (USHE)”, June 25, 2003, NPL, New Delhi
19. Seminar on “Future of Humanity and India’s Role in it”, October 07, 2003, TIET, Patiala
20. Second TIET Foresight Symposium on “Higher Technical Education – Issues of Access and Delivery (TFS – II)” November 22-23, 2003, TIET, Patiala
21. 17^th International Congress on “VLSI Design” and 3^nd International Conference on “Embedded System Design”, January 5-9, 2004, Mumbai
22. Human Resource Development Series Workshop on “Total Quality Management Through Six Sigma”, January 21, 2004, TIET, Patiala
23. A workshop on preparation of script for the video file on “Sensors and Transducers”, April 6-7, 2004, TTTI, Chandigarh
24. Conference on “World Semiconductor Forum: Generalised Open Source Programming Logic (GOSPL) 2004”, October 30-31, 2004, New Delhi
25. “Patent Awareness Workshop”, Sept 30, 2005, TIET, Patiala
26. Workshop on “Health Care Instrumentation” November 25, 2005, TIET, Patiala
27. Workshop on “Motivation Techniques for Voluntary Blood Donation” July 15, 2006, Rajindra Medical College, Patiala
28. Workshop on “Writing Self Instruction Material” July 29, 2006, TIET, Patiala
29. 22^nd APMP “General Assembly and Related Meeting (APMP – 2006)”, December 14 – 16, 2006, India Habitate Centre, New Delhi
30. 4^th National Conference towards “International Competitiveness of India Engineers – Challenges Ahead”, December 15, 2006 [invited as guest delegate], New Delhi
31. Group Monitoring Workshop on “Atmospheric Science Research Projects”, January 15-17, 2008, Regional Agricultural Research Station, Kumarakom, Kerala
32. Group Monitoring Workshop on “Atmospheric Science Research Projects”, December 22-24, 2008, Andhra University, Visakhapatnam
33. AdMet workshop on “Chemical Metrology”, February 16-17, 2009, National Physical Laboratory, New Delhi.
34. 2^nd International Conference on “Medical Electronics, February 19 – 20, 2009, FICCI, New Delhi
35. Group Monitoring Workshop on “Atmospheric Science Research Projects”, December 10-12, 2009, Andhra University, Visakhapatnam
36. A two-day workshop on “Biomedical instrumentation, January 30-31, 2010, IISc, Bangalore.
37. Two days’ workshop on “Role of Leadership in Achieving Academic Excellence in Higher Education Institutions”, April 25-26, 2011, Thapar University, Patiala
38. Second Leadership Training Programme, May 7-9, 2014 at by Prof. Raju Vir, Aalia Resorts near Hardwar
39. International Conference on Communication, control & Intelligent systems (CCIS-2015), November 7-8, 2015, GLA University, Mathura (U.P.)
40. 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi 
41. RENDEZVOUS – 2016: Training & Placement Officers Meet, October 21-22, 2016, Schneider Electric, Bangalore
42. International Science Festival, December 7-11, 2016, National Physical Laboratory, New Delhi 
43. New Directions in Teaching & Learning, April-December 2016, delivered by Trinity College Dublin, The University of Dublin, Ireland in collaboration with Thapar University, Patiala
44. Presentations of Research Work and Workshop, February 20-21, 2017, IISc, Bangalore
45. 13^th Western Pacific Conference on Acoustics (WESPAC), November 11-15, 2018, CSIR-NPL, New Delhi
46. 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
47. Regional Workshop on Air Pollution and Health in Nepal and HKH, June 13–14, 2019, ICIMOD Headquarters, Kathmandu, Nepal
48. National Faculty Development Programme in Entrepreneurship, December 16-27, 2019, Entepreneurship Development Institute of India (EDII), Ahmedabad
49. National Metrology Conclave, January 4, 2020, CSIR-National Physical Laboratory, New Delhi
50. 10^th International Conference on Advances in Metrology, AdMet - 2022, August 24-26, 2022, CSIR-NPL, New Delhi
51. Educators for Excellence - High School to Higher Education: Empowering the Transition, September 21, 2022, TIET, Patiala

Short term courses/Workshop/Conference organized

1. Workshop on “Calibration and Testing of Pressure Measuring Instruments”, December 12-13, 2001, TIET, Patiala
2. A Course on “Operation and Maintenance of PCs and Peripherals” October 31- November 01, 2002, TIET, Patiala
3. National Conference on “Materials and Related Technologies (NCMRT - 2003)” September 19-20, 2003, TIET, Patiala
4. A Refresher Course on “Computer Maintenance”, May 31 – June 01, 2004, TIET, Patiala
5. National Conference on Sensors, November 25-26, 2005, TIET, Patiala
6. Workshop on “Health Care Instrumentation” November 25, 2005, TIET, Patiala
7. Staff Development Programme [SDP] on “Recent Trends in Sensors & Their Applications” May 22 – June 02, 2006, 2006, TIET, Patiala
8. Short Term Course on “PC Problem Solving” July 5-6, 2006, TIET, Patiala
9. TePP Innovation Funding Camp, September 28, 2006, TIET, Patiala
10. National Conference on “Information Technology: Emerging Engineering Perspectives & Practices [ITEEPP’07]”, April 6 - 7, 2007, Thapar University, Patiala
11. Workshop on “Health Effects of Particulate Air Pollution [HEPAP], November 26-27, 2009, Thapar University, Patiala
12. One-day Tutorial on “Basics in Metrology”, February 18, 2014, Thapar University, Patiala
13. 3rd National Conference on Advances in Metrology (AdMet – 2014), February 19-21, 2014, Thapar University, Patiala
14. 7^th IEEE India International Conference on Power Electronics (IICPE2016), November 17-19, 2016, Thapar University, Patiala (General Chair)
15. Program chair 19^th International Conference on Circuit Systems and Electronic Devices, (ICCSED 2017, February 2-3, 2017, Melbourne, Australia
16. 5^th National Conference on Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
17. Workshop on Vacuum, Plasma & Thin Film Deposition/Processing Technologies and their Metrological Implications, April 5-6, 2018, TIET, Patiala
18. One-day Workshop/Training on Industrial Process Standards and Their Legal Aspects, August 18, 2018, SD College, Ambala Cantt.
19. A workshop on Sensors, Devices, and their Applications, February 22-23, 2022, TIET, Patiala

Expert Lectures/Invited Talk /Distinguished Lecture delivered during Conference/Workshop / Seminar / Short Term courses

1. Diagnostic and Therapeutic Transducers, A Workshop on Sensors and Transducers’, October 13-18, 1997, TIET, Patiala
2. Ultrasonic Flow Meter, A Short term course on Novel Techniques for Flow Measurement’, Sept. 25-26, 1998, TIET, Patiala
3. Laser Doppler Velocity Meter, A short term course on Novel Techniques for Flow Measurement, Sept 25-26, 1998, TIET, Patiala
4. Smart Sensors: Technological and Methodological Advances in Measurement, Short term course on Recent Trends in Instrumentation, Dec. 14-24, 1998, Sant Longowal Institute of Engineering & Technology, Longowal
5. Ultrosonic Transducers for Medical Applications, Short term course on Recent Trends in Instrumentation, Dec14-24, 1998, Sant Longowal Institute of Engineering & Technology, Longowal
6. Measurement of Pressure and Level, STC on Measurement & Control Techniques in Industrial Instrumentation, Thapar Polytechnic, Patiala, Feb. 17-19, 1999
7. Pressure Calibration Facility Under Institute Lecture Series, November 2002.
8. Ultrasonic in Health Care and Education (USHE), Brain Storming Session, June 25, 2003, NPL, New Delhi
9. Advances in Pressure Calibration, Under Institute Lecture Series, October 01, 2004, TIET, Patiala
10. Ultrasonic Transducers, UGC sponsored refresher course on Recent Developments in Physics & Material Science December 12-31, 2005, TIET, Patiala
11. Basics – Basic of Sensors, AICTE - Staff Development Programme on Recent Trends in Sensors & Their Applications, May 22 – June 02, 2006, 2006, TIET, Patiala
12. Measurements, Measurement System & Measurements Errors, AICTE Staff Development Programme on Recent Trends in Sensors & Their Applications, May 22 – June 02, 2006, 2006, TIET, Patiala
13. Effects of agriculture crop residue burning on respiratory parameters, Central Pollution Control Board sponsored training programme on Environmental Health Effects, Feb 12-14, 2008, IIT, New Delhi
14. Health effect of air pollution at Patiala due to crop residue burning, in National Seminar on Biomedical Engineering, April 12-13, 2008, Alwar Institute of Biomedical Engineering, Alwar (Rajasthan)
15. Metrology at Thapar University during Brain Storming Session of Metrology Society of India, May 06, 2008, National Physical Laboratory, New Delhi
16. Advances in Ultrasound for Biomedical Applications, 17^th National Symposium on Ultrasonics NSU-XVII, Dec. 4-6, 2008, Banaras Hindu University, Varanasi
17. Health Effects of Outdoor Air Pollution due to Crop Residue Burning, International Conference on Innovative Technologies ICI-09, June 18-19, 2009, PDM College of Engineering, Bahadurgarh
18. Biomedical Applications of Ultrasonics Symposium Workshop on Ultrasonics, December 19-20, 2009, VIT University, Vellore
19. Study of Respiratory Parameters of the Healthy Subjects in Patiala City, Workshop on Health Effects of Particulate Air Pollution, November 26-27, 2009, Thapar University, Patiala
20. The Air We Breathe” National Seminar on Challenges in Climate Change and Role of Renewable Energy (CCRE-2010), February 23-24, 2010, PDM College of Engineering, Bahadurgarh
21. Health Effects of Air Pollution During Crop Residue Burning at Patiala, National Conference on Emerging Medical Instrumentation (CEMI – 2010), May 11-12, 2010, CSIO, Chandigarh
22. Cognitive Skill: Enhancement of Athletic Performance, National Institute of Sports, January 15, 2013, Patiala
23. Sports Cognition: Peak Performances of Athletic, National Conference on Research Methodologies in Cognitive Science, Dec. 29-31, 2013, SOPHITORIUM Group of Institutions, Bhubaneswar, Odisha
24. Effect of particulate matters in ambient air on the health of children Worldwide, Ravinder Agarwal, Susheel Mittal, National Symposium on Contribution of Metrology & Measurement Standards in Social and Industrial Development (MAPIKI 2014), December 8-9, 2014, National Physical Laboratory, New Delhi 
25. Development of Sensors for Health and Environment Application with Need for Conformal or Flexible Capability: Thapar University Initiatives, 1^st International Conference on Large Area Flexible Microelectronics (ILAFM 2014) Materials, Devices, Systems and Applications, December 18-20, 2014, R V College of Engineering, Bangalore
26. Agriculture Crop Residue Burning in Indo Gangatic Plains: A Global Threat, 9^th International Conference on Advances in Metrology, AdMet-2016, February 23-26, 2016, National Physical Laboratory, New Delhi 
27. Biomedical Instrumentation Activities at TU, Multidisplinary Symposium & Brainstorming on Thin Film, Surface Engineering & Vacuum Technology, July 26-27, 2016, BML Munjal University, Gurgaon
28. Need for Environment Pollution Monitoring Initiatives and Industries, India Internationl Science festivel (IISF 2016), December 7-11, 2016, CSIR-NPL, New Delhi
29. sEMG Interface Design for Locomotion Identification, Rohit Gupta, 19^th International Conference on Circuit Systems and Electronic Devices, (ICCSED 2017, February 2-3, 2017, Melbourne, Australia (Key Note Speaker)
30. Sensors for Health and Environment Applications, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon 
31. Biomedical Instrumentation: A Tool for Mankind, Advances in Metrology AdMet 2017, March 23-25, 2017, NorthCap University, Gurgaon
32. Multidisciplinary Research Opportunities: Biomedical Instrumentation, under IEEE PES Student Chapter & Departmental Electrical Society (E-SOC), October 22, 2018, GLA University, Mathura
33. CAD System for Differential Diagnosis of Abnormalities using Ultrasound, 13^th Western Pacific Conference on Acoustics (WESPAC 2018), November 11-15, 2018, National Physical Laboratory, New Delhi
34. Muscle Selection for Myoelectrically Controlled Prostheses/ Exoskeletons, 10^th International Conference on Advances in Metrology, AdMet-2019, February 20-22, 2019, CSIR-NPL, New Delhi
35. Recent Advances in the Field of Air Pollution and Health, Regional workshop on air pollution and health in Nepal and the HKH, June 13–14, 2019, ICIMOD Headquarters, Kathmandu, Nepal
36. Diabetes and its duration diagnosis using a combination of physiological features and features of the iris, National Conference on Advances in Metrology (AdMet 2020), January 4-6, 2020, CSIR-National Physical Laboratory, New Delhi
37. Advances in Measurement System and its Applications – Keynote Speaker, Advanced Measurement Systems and its Applications (AMSA 2020), February 26, 2020, NIT, Jalandhar
38. Measurements in Biomedical Instrumentation: An Application Based Perspective, Short-Term Program on Advanced Measurement Systems and its Applications (AMSA 2020), February 26, - March 01, 2020, NIT, Jalandhar
39. Applications of Soft Computing Techniques in Biomedical Engineering, Short-term course on Soft Computing Techniques and its Applications (SCTA-2020), August 29 – September 02, 2020, NIT, Jalandhar
40. Development of Wireless Foot Pressure Sensor Insole, 7^th National Conference on Advances in Metrology (AdMet 2021), March 5-6, 2021, Maharaja Surajmal Institute of Technology (MSIT), Janakpuri, New Delhi
41. Sensors, Sensing Phenomenon and Signal Conditioning, Faculty Development Programme under AICTE Training & Learning (ATAL) Academy on Emerging Materials, Sensors and Devices for IOT and Industry 4.0, August 23-27, 2021, C V Raman Global University, Bhubaneswar, Odisha
42. Role of Metrology and Sensors: In Biomedical System Design, Workshop on Standardization of Sensors, Devices, and their Applications, February 22-23, 2022, TIET, Patiala
43. Cognitive Sports Training to Enhanced the Performance, 10^th International Conference on Advances in Metrology, August 24-26, 2022, CSIR-NPL, New Delhi
44. Quality System & Accreditation in Educational Institutions in India, National Workshop/ Seminar, October 08, 2022, Department of Consumer Affairs, Regional Reference Standard Laboratory (RRSL), Legal Metrology, Ahmedabad  - online.

Sponsored Project (PI)

1. Impact of aerosols and gases pollutants in the atmosphere on physiological parameters of human health due to agriculture crop residue burning in and around Patiala (DST June 2006 – June 2010)           
2. Modernization and Removal of Obsolescence Scheme (MODROB) AICTE, April 2011 March 2012
3. Particulate matter dose relationship with lung function efficiency of children during agriculture crop residue burning episodes, ICMR, July 2013- June 2017
4. Brain Fingerprinting: Detection of physiological based concealed information in the brain of suspect using Machine Learning Techniques, DRDO INMAS, August 2016 April 2018     
5. Development of diabetes and related disease identification system using iris and retinal images, GLA U Mathura, Jan.  2017 Dec. 2018
6. Development of SEMG based exoskeleton Knee, DST, August 2015 - December 2019.       

Sponsored Project (Co-PI)

• “Low - complexity power-efficient reconfigurable implementation of fractional order filters for weak ECG no stationary biomedical signal processing applications” by Co PI (Dr. Ravinder Agarwal) received Grant of “Amount of Rs. 53,95,060” by DST for the year Sept. 2016 to Sept. 2020.
• “Development of full-field polarization - sensitive optical coherence tomography for soft biological tissue” by PI (Dr. Vishal Srivastava), Co PI (Dr. Ravinder Agarwal) received Grant of “Rs. 35,92,160”, by DST for the year June 2017 to June 2021.

Message to Students & Community

Never lose hope, until and unless you are not getting success, Good luck for your bright future