• Dr. R. S. Gamad  is doing research in the field of Analog and Mixed signal VLSI Design, ADC Design, He has Guided various research based projects to BE, ME  and Ph.D. students and Actively involved in doing research since 2001. He  has published various research papers in the renowned journals and conferences. He has worked in various Project funded by  SMDP and Texas Instruments.

(i)      Book Chapter published:-

Dr. R. S. Gamad, chapter published in book “Advance in Electronics and Communication Engineering” by AkiNik Publication,ISBN:978-93-90322-61-9,E-Book ISBN:978-93-90322-62-6, in year 2020.

(II)     Research Papers Published

Publications in 2009 as main author & Co-author

1.                   R. S. Gamad and D. K. Mishra, “Gain error, offset error and ENOB estimation of an A/D Converter using histogram technique”, Published in Elsevier, International Journal of Measurement, Science direct publication, Vol.42, No. 4, pp 570 – 576, May 2009. ISSN: 0263-2241. Impact Factor: 0.846.

2.              R. S. Gamad and D. K. Mishra, “Determination of error in nonlinearity estimation in an A/D Converter with triangular wave input”, Published in International Journal of Electronics, Taylor & Francis publications, Vol. 96, No. 12, pp. 1237-1247, December 2009. ISSN: 0020-7217 Print/ISSN: 1362-3060 online. Impact Factor: 1.257.

3.              R. S. Gamad and D. K. Mishra, “Effects of Overdrive, Frequency, Sample and Error in Code Transition levels on Computation on ENOB of an A/D Converter”, Published in International Journal of Electronics Engineering Research ( IJEER), Research India publication, Vol. 1, No. 4, pp 3357 – 3365, 2009. ISSN: 0975-6450.

4.              Namrata prasad, R. S. Gamad and C. B. Kushwah, "Design of a 2.2-4.0 GHz low phase noise and low power LC VCO", Published in International Journal of Computer Network and Security (IJCNS), Malaysia,Vol. 1, No. 3, pp 15 – 18, December 2009. ISSN: 2076-2739/EISSN: 2076-9199.

Publications in 2010 as main author & Co-author

5. S. Gamad and C. B. Kushwah, “New design technique of 6 bit Flash A/D Converter, Published in International Journal   of    Electronics   Engineering   Research ( IJEER), Research India publication, Vol. 2, No. 1, pp 9 – 14, 2010. ISSN: 0975-6450.
6. Pradeep Dhakad and R. S. Gamad, “Design and performance verification of cache RAM”, Published in International Journal   of   Applied Engineering   Research, Research India publication, 5, No. 5, pp. 837 – 844, 2010. ISSN: 0973-4562.
7.Namrata prasad and R. S. Gamad, "Design of a 3.3 band application LC VCO for low phase noise and low power using current mirror", Published in International Journal    of    Computer   Network and Security (IJCNS), Malaysia, 2, No. 2, pp 30 – 33, February 2010. ISSN: 2076-2739/EISSN: 2076-9199.
8. Kale and R. S. Gamad, “Design of a CMOS comparator for low power and high speed”, Published in International Journal    of    Electronics     Engineering     Research ( IJEER), Research India publication, Vol. 2, No. 1, pp 29 – 34, 2010. ISSN: 0975-6450.
9. Meena Panchore and R. S. Gamad, “Low power and high speed comparator design using 0.18μm Technology” Published in International Journal of Electronics Engineering  Research ( IJEER), Research India publication, 2, No. 1, pp 71 – 77, 2010. ISSN: 0975-6450.
10. Meena Panchore, R. Gamad and B. C. Nagar, “Design of a CMOS comparator for A/D Converter Application” Published in International Journal of Computational Intelligence and Information security, Australia, Vol. 1, No. 4, pp. 4-9, June 2010 Special Issue. ISSN: 1837-7823.
11. Namrata Prasad, R. S. Gamad and Mudita Birthare, “Design of a 4.0-6.0 GHz cross-coupled LC-VCO for wireless applications”, Published in International Journal of Electronics & Communication Engineering, International publication house, Newdehli, India, 3, No. 1, pp 139 – 148, 2010. ISSN: 0974-2166.

 Publications in 2011 as main author & Co-author

12. S. Gamad and D. K. Mishra, “Code transition error effects on estimation of nonlinearity and ENOB of an A/D converter”, Published in International Journal of Electronics, Taylor & Francis publications, Vol. 98, No. 11, pp. 1503-1515, November 2011. ISSN: 0020-7217 Print/ISSN: 1362-3060 online. Impact Factor1.257. 
13. S. Gamad and N. Prasad, “layout design of LC VCO with current mirror using 0.18μm Technology”, Published in International Journal of Wireless Engineering and Technology, Scientific Research publishing, Inc., USA, Vol. 2, No. 2, pp. 102-106, April 2011, ISSN: 2152-2294.
14. S. Gamad and D. K. Mishra, “Computation of error in estimation of nonlinearity in ADC using Histogram technique”, Published in International Journal of Engineering, Scientific Research publishing, Inc., USA, Vol. 3, No. 6, pp. 583-587, June 2011, ISSN: 1947-3931.
15. Ankit Gupta and R. S. Gamad, “Design of a single stage source coupled CMOS VCO using 180 nm Technology”, Published in International Journal of Engineering Research and Application, 1, No. 2, pp. 122-124, July 2011. ISSN: 2248-9922.
16. Shubhara Yewale and R. S. Gamad, “ Analysis and design of a high gain low power fully differential gain boosted folded-cascode op-amp with settling time optimization”, Published in International Journal of Engineering Research and Application, 1, No. 3, pp. 666-670, 2011. ISSN: 2248-9922.

Publications in 2012 as main author & Co-author

17. Neha Bakawale, Manish Jain and R. S. Gamad “Design and performance verification of current conveyor based pipeline A/D Converter using 180 nm Technology” Published in International Journal of European Scientific Journal” Published by European Scientific Institute, PP 118-131, Vol. 8, No.27, 2012, ISSN: 1857-7881. Impact Factor 1.2875.
18. Shubhara Yewale and Radheshyam Gamad, “Design of low power and high speed CMOS comparator for A/D converter application”, Published in International Journal of Wireless Engineering and Technology, Scientific Research publishing, Inc., USA, 3, No. 3, pp. 90-95, April 2012. ISSN: 2152-2294
19. Priyanka Dubey and R. S. Gamad, “Layout design of large bandwidth CMOS inverter based positive second generation current conveyor”, Published in International Journal of   Electronics   Engineering Research ( IJEER), Research India publication, 4, No. 2, pp 123 – 131, May 2012. ISSN: 0975-6450.

Publications in 2013 as main author & Co-author

20. Ajay shukla, R. S. Gamad and Rohan Raikwar, “Design of a CMOS optical Receiver front-end Using 0.18 µm Technology” Published in International Journal of Wireless Engineering and Technology, Scientific Research publisher, USA, PP 46-53, Vol. 4, January USA. ISSN: 2152-2294.
21. Rajani Gupta, P. Bansod and R. S. Gamad, “Quality Measure of the Compressed ECHO, X-Ray and CT Images” Published in International Journal of Images and graphics, world scientific publishing company, PP. 01-29, Vol. 13, No. 1, April 2013.
22. Vinod Kumar and R. S. Gamad, “ Design of a ring oscillator using CS-CMOS for mixed signal SOCs,” Published in International Journal of Electrical and Electronics Engineering, 21-26, Vol. 2, No. 2, May 2013, ISSN 2278-9944 (Print), Impact Factor: 1.685
23. Vikas Kumar and R. S. Gamad, “ Design of a UHF band LNA using active inductor with FFP noise cancelling technique”, Published in International Journal of Electronics and Communication Engineering & Technology, 124-131, Vol. 4, No. 3, May-June 2013, ISSN 0976-6464 (Print), Impact Factor: 5.8896 (by GISI).
24. Vaishali Naik, R. S. Gamad and P. P. Bansod, “Carotid Artery Segmentation in Ultrasound Images and Measurement of Intima-Media Thickness,” Published in BioMed Research International Journal, Hindawi publication, 1-10, Vol. 2013, June 2013. Impact Factor: 2.880
25. Manish Jain and R. S. Gamad, “ Rlative techniques with Histogram technique for estimation of different testing strategy of ADC,” Published in International Journal of Advanced research in computer science and software Engineering, 1379-1382, Vol. 3, No. 10, Oct. 2013, ISSN 2277-128X2014-15
26. R.S. Gamad presented paper on “Design of a CMOS Optical Receiver Front end using 0.18µm Technology”in Wireless Engg. And Technology(Scientific Research) 2013,Vol.4 Page No. 46-53
27. R.S. Gamad presented paper on “Design and Performance Verification of Current Conveyor based Pipeline ADC using 180nm Technology in Europeon Scientific Journal Nov.2013 Vol.8,ISSN:1857-7881.
28. R.S. Gamad presented paper on “Design of Ring Oscillator using CS-CMOS for Mixed Signal SoCs”in IJEEE,Vol.2,Issue 2,May 2013,ISSN:2278-9944.

Publications in 2014-15 as main author & Co-author

29. Nivedita Jaiswal and Dr.R.S. Gamad Presented paper on “Design of a New Serializer and Deserializer Architecture for OnchipSerDesTransceivers” in Circuits and systems,2015,6.
30. Ajay Agrawal and Dr.R.S. Gamad Presented paper on “Design of A Low power 1.65GBPS Data Channel for HDMI Transmitter” in International Journal of VLSI Design and Communication system (VLSICS) Vol. 6 6 ,Dec. 2015,DOI: 10.5121/vlsic.2015.6603.

Publications in 2016-17 as main author & Co-author

31. Alpana A. Deshmukh, Dr. R. S. Gamad and Dr. D. K. Mishra presented paper on “BIST Implementation for Testing Analog Circuit in Mixed Signal Environment”in IJIRMF ,Vol. 2, Issue-10,ISSN:2455-0620, Oct-
32. Pushpendra Singh and Dr.R.S. Gamad presented paper on “A Bulk-Driven CMOS OTA with self -Biasing” in IJESC 2016.Vol 6,Issue 9.
33. YudhishthirRaut, R.S. Gamad and Dr. P.P. Bansod presented paper on “Objective analysis of HEVC (h.265) compressed FMRI Images”in IJCTA, 9(41), 2016, pp. 199-206, ISSN: 0974-5572.
34. AkhileshRajak and R.S. Gamad presented paper on “Design of a CMOS Differential difference Amplifier” in JI of Instru. Soc of India, Vol. 46 Issue 2, june 2016.

Publications in 2017-18 as main author & Co-author

 35. YudhishtirRaut,Dr. R. S. Gamadand Dr. P. P. Bansod presented paper on “Objective analysis and bit rate analysis of HEVC compressed 4D-fMRI images” in International Journal of Imaging Systems and Technology, DOI: 1002/ima.22315, March-2018.
36. Manish Sahajwani, Alok Jain and Dr.R.S. Gamad presented paper on “An Efficient Diversity Achievement by Opportunistic Relaying in Amplify and Decode and Forward using ZF and MMSE Equalizers” in IJDACR ,ISSN: 2319-4863, Vol:5 Issue 7 ,Feb. 2017.
37. Manish Sahajwani, Alok Jain and Dr.R.S. Gamad presented paper on “Performance Analysis of Adaptive Modulation using Spatio Temporal Coding and Cooperative Communication ” in IJPAM .Vol114 Issue 9.2017,423-435,ISSN: 1311-8080.

Publications in 2018-19 as main author & Co-author

38. Shiv Ram Mansore, RadheshyamGamad and Dr. D. K. Mishra presented paper on “A single-ended read disturb-free PPN based 9T SRAM cell”, Revue roumaine des sciences techniques SerieElectrotechnique et Energetique, 63, No. 3,pp. 295-299,Dec. 2018. ISSN:0035-4066.
39. Alpana A. Deshmukh, Dr. R. S. Gamad and Dr. D. K. Mishra presented paper on “Modelling and Simulation of Hilbert Transform Phase Detector Based on All Digital Phase Locked Loop” in International Journal of Electronics Engineering, Volume 10 , Issue 2, ISSN: 0973-7383, pp. 648-664, Dec-2018.
40. Alpana Amit Deshmukh, Dr.RadheshyamGamad and Dr.Deepak kumar Mishra presented paper on “Implementation of Phase Locked Loop for FM Demodulator Circuit” in International Journal of Engineering & Technology, Volume 7 (4) (2018), ISSN:6519-6522, doi: 10.14419/ijet.v7i4.28025, pp. 6519-6522.
41. Nidhi Khanna Renu Mehta and Dr. R. S. Gamad presented paper on “Low Power design of 4-bits counter at circuit and system level of abstraction” in International Journal of Advanced Research, Ideas and Innovations in Technology, Volume-4, Issue-5, ISSN:2454-132X, 249-251,Sep-2018.
42. ShivramMansore and Dr.RadheshyamGamad presented paper on “A data-aware write-assist 10T SRAM cell with bit-interleaving capability” Turkish Journal of Electrical Engineering & Computer Sciences, 26,No. 5, sept.2018,ISSN:1300-0632.
43. R. Mansore, Dr. R. S. Gamad and Dr. D. K. Mishra presented paper on “Schmitt-Trigger Based 12T SRAM Cell with Enhanced Stability” in Journal of Semiconductor Devices and Circuits, ISSN:2455-3379(Online), Volume 5, Issue 1,2018.

Publications in 2019-20 as main author & Co-author

44. R. Mansore, Dr. R.S. Gamad and Dr. D. K. Mishra presented paper on “A 32nm Read Disturb- free 11T SRAM Cell with Improved write ability” in Journal of Circuits,Systems and Computers(world scientific) ,Vol 29, Issue 05,ISSN:2050067, in 2020.

45.  Mr. Virendra K. Verma, Dr. D. K. Mishra and Dr. R.S. Gamad presented paper on “Modelling and Simulation of frequency Synthesizer based on Phase Locked Loop for RF Application” in Journal of Engineering Services, Vol 11, Issue 02,ISSN:0377-9254,Feb-2020.

46.  Pradeep Rajput, Mr. R. C. Gurjar and Dr. R. S. Gamad presented paper on “Low Phase Noise wide Tuning Range LC Oscillator for RF Application using Varactor Bank” in Journal of Telecommunication, Electronics and Computer Engineering (JTEC), Volume 11,Issue-3, ISSN:2180- 1843, E-ISSN:2289-8131, July-Sep. 2019.

47.  Shubham Nigam, Dr. D. K. Mishra and Dr. R.S. Gamad presented paper on “Image Compression by Wavelet Transform Using VHDL” in Journal of Applied Science and Computations (JASC), Volume VI, Issue VI, JUNE/2019,ISSN NO:1076-5131, Page No:3060.

48.  Mr. Virendra K. Verma, Dr. D. K. Mishra and Dr. R.S. Gamad presented paper on “Design of Low Power Delay Cell for Wide Tuning Voltage Controlled Oscillator for Frequency Synthesis Applications” in International Journal of Recent Technology and Engineering (IJRTE), Volume-7 Issue- 5, ISSN: 2277-3878,pp- 255-259,Jan-2019.

(ii) National Journal

Publications in 2003 as main author 

49. S. Gamad, Mrs Anjana Jain and Mr. Shekhar Sharma, “Software implementation for error detecting and correcting using Linear Block code in digital communication”, Published in Technical Journal, Military College of Telecommunication Engineering, Mhow, India, pp. 109-121, January 2003.

Publications in 2007 as main author 

50. S. Gamad and D. K. Mishra, “Estimation of variance for Gain and offset error of an ADC using cumulative Histogram Technique”, Published in Engineering and Environmental Sciences Journal India, Vol. 1, No. 3, pp 10-15, Jan.– June 2007. ISSN: 0972-9693.

Publications in 2010 as main author 

51. S. Gamad and D. K. Mishra, “Comparative Evaluation of dynamic testing of A/D Converter using Histogram Technique” Published in Research Journal of Institute of Engineers (IE)-ET, India, Vol. 90, pp. 17- 20, January 2010.

Publications in 2011 as main author 

        52. R. S. Gamad and N. Prasad, “Design of an LC VCO for low phase noise and low power consumption”, Published in Research Journal of Institute of Engineers IE(I) Journal-EL, India, Vol. 91, pp. 18- 21, March, 2011.

 iii) International Conference

 53.   D. K. Mishra and R. S. Gamad, “ Dynamic Testing of and ADC for Real Application input” Published in IEEE AutoTestcon International Conference, Baltimore, MD, USA, September 12-15, 2011, PP. 354-359.

 54.               Balchand Nagar and R. S. Gamad, “Comparative Evaluation of Flash ADC Design” Published in International Conference on MEMS & Optoelectronics Technologies, Jan. 22-23, 2010, pp. 229- 234.

 55.               R. S. Gamad & D. K. Mishra, “Estimation of error in nonlinearity in ADC using standard histogram technique” International conf. on circuits and systems (WCECS), San Francisco, USA 22- 24 oct. 2008. pp-185-188.

 56.               R. S. Gamad & D. K. Mishra, “Determination of non linearity and effective resolution of an A/D converter for arbitrary Application input” International conf. on Circuits and systems, San Francisco USA 24-26 Oct. 2007. pp 220-223.

 57.               R. S. Gamad and D. K. Mishra, “Determination of Gain error & Offset error using Histogram Technique” International conf. on ICSCIS-07 J.E.C. Jabalpur, INDIA 27-29, Dec.2007, pp 186-191.

 58.               R. S. Gamad, D. K. Mishra and Sunny Gupta, ''Computation of Some A/D Converter Parameters Based on Error Estimation using Histogram Test   Method''   International   conf.   SPIT-IEEE   Colloquium 07, Mumbai, India, 4-5 Feb. Vol. 2 pp 183 - 189, 2008.

 59.               R.S. Gamad, D. K. Mishra and Sunny Gupta "Error Estimation in Code Transition Levels and in INL of an ADCs using Histogram Test Technique" international conf. on VLSI design and embedded system(ICVLSI- 08),  pp 139 - 144,14 - 16 Feb. 2008, Chennai, India.

 60.               Manish Jain, Sunny Gupta & R. S. Gamad "FPGA based network on chip (NOC) implementation of scalable router" international conf. on VLSI design and embedded system(ICVLSI- 08), pp 209 - 212,14

- 16 Feb. 2008, Chennai, India.

 61.               Anand Sevda, Arun Sunaniya & R. S.Gamad “Design and optimization of noise, power consumption and slew rate of a two stage CMOS op amp" International Conf. on advances in computing (ICAC-08),

 
 62.  Harshita Kushwaha, Dr. R. S. Gamad, Mr. R. C. Gurjar "Design of low power high speed comparator of SAR ADC using 180nm technology", International Conference on Electronics, Communication and Aerospase Technology. 

63. Vineeta Vishwakarma “ time and memory efficient corner detection algorithm using the concept of error tolerant for color (RGB) noisy images” published in International Journal of Science, Engineering and Technology Research (IJSETR) volume5, issue5, pp.1798-1803,2016.

64. Vineeta vishwakarma, r. s. Gamad and P.P. Bansod” Error determination in differential nonlinearity and integral nonlinearity of an ADC using standard Histogram Technique” Published in International Journal of Electrical, Electronics and Data Communication (IJEEDC), Volume 8, issue 12, 2020.

65. Vineeta Vishwakarma, R. S. Gamad and P.P. Bansod “ Estimation of ENOB of A/D Converter using Histogram Test technique” Published in proceeding’s of International Conference on Nanoelectronics, Machine learning, Internet of things & Computing Systems (NMIC-2021) March 13-14,2021 IETE, Ranchi Jharkhand
66.Shailesh Jakodiya, R. C. Gurjar and Dr. R. S. Gamad "Design of OTA Based Band Pass Filter using 180nm Technology" in 5^th  International Conference on Microelectronics Computing & Communication Systems (MCCS-2020), Springer in RF VLSI Design & Computer Network.
67.Yashwarya Khandait, Dr. R. S. Gamad "Hardware Software Interfacing for FPGA Configuration" in 5^th  International Conference on Microelectronics Computing & Communication Systems (MCCS-2020), Springer in RF Microelectronics & Quantum Dot