Dr. Abhishek Tomar
Department : Electronics and Communication Engineering
Email-id: abhishektomar.ece@gbpuat-tech.ac.in
Qualification: Ph.D.( Kyushu University, Japan)
Designation: Professor
Research Interests: VLSI Design

Publications:
1.  J. Kandpal, A. Tomar, M. Agarwal and K. K. Sharma, “High-Speed Hybrid-Logic Full Adder Using High-Performance 10-T XOR–XNOR Cell,” in IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 28, no. 6, pp. 1413-1422, June 2020, doi: 10.1109/TVLSI.2020.2983850.

2.  Jyoti Kandpal, and Abhishek Tomar, “Design of Hybrid Full Adder for High Performance Application”, International Journal of Communications & Electronics, Vol.7, No. 1, pp. 42-45, Jan.2019. DOI/ISSN/ ISBN No.2320-8996

3.  Kailash Pandey, Abhishek Tomar, and Jyoti Kandpal, “A Sense-Amplifier Based Flip-Flop with Symmetric Latch Design,” IEEE Conference on Electrical and Computer Engineering (WITCON ECE 2019), Dehradun, UK, India, PP 196-199, Nov. 22-23, 2019.

4.  J. Kandpal, A. Tomar, K. Pandey and M. Agarwal, “High Performance 20-T based Hybrid Full Adder using 90nm CMOS Technology,” IEEE Conference on Electrical and Computer Engineering (WITCON ECE 2019), Dehradun, UK, India, PP 192-195, Nov. 22-23, 2019.

5.  J Kandpal, A Tomar, S Adhikari, V Joshi, “Design of Low Power and High Speed XOR/XNOR Circuit using 90 nm CMOS,” IEEE Conference on Innovations in Electronics, Signal Processing and Communication (IESC), Shillong, Meghalaya, India, PP 221-225, Mar. 1-2, 2019.

6.  Shivam Adhikari, Vijay Joshi, Jyoti Kandpal and Dr. Abhishek Tomar,” Design of Hybrid Style Full Adder for Low Power and High Speed Applications”, in 33rd Indian Engineering Congress, Udaipur , 21-23 December 2018, pp. 385-389

7.  Jyoti Kandpal, Vijay Joshi, Rohit Kumar, Dr. Abhishek Tomar, and Dr. Paras, “Comparison Among Full Adder Using Hybrid Logic Style In 0.18µm CMOS Technology”, in IInd All India Seminar on Advances in Engineering and Technology for Sustainable Development, on Nov. 25-26, 2017 at page 122-125.

8.  Rohit Tripathi, Vijay Joshi, Shivam Adhikari and Dr. Abhishek Tomar, “Design Of Hybrid Full Adder in Deep Sub-micron Technology”, in IInd All India Seminar on Advances in Engineering and Technology for Sustainable Development, on Nov. 25-26, 2017 at page 154-159.

9.  Anil Rautela, Shivam Adhikari, Jyoti Kandpal and Dr. Abhishek Tomar, “Design of Low Leakage SRAM Cell in 0.18 µm CMOS Technology”, in IInd All India Seminar on Advances in Engineering and Technology for Sustainable Development, on Nov. 25-26, 2017 at page 146-149.

10.  Rohit Kumar, Sudha Arora, Sunil Singh and Abhishek Tomar,“ Design of Intelligent Electricity-Theft Monitoring System Using MATLAB”,International Journal of Scientific & Engineering Research, Vol.8, No. 12, pp.139-142, Dec. 2017. DOI/ISSN/ ISBN No.2229-5518

11.  H.C. Joshi, K.P. Singh, Abhishek Tomar, and Prashant Singh,“ Application of Nanopore of Solid Membrane for Recognition of Fluorescent Pseudomonas”, International Journal of Biochemistry and Biophysics, Vol.5, No. 3, pp. 53-64, 2017. DOI: 10.13189/ijbb.2017.050301

12.  Saurabh Pargaien, Abhishek Tomar, A.S. Bisht,“ High Gain Current Reuse Common Gate LNA for Wi-MAX Application”,Journal of Basic and Applied Research International, Vol.16, No. 2, pp. 88-95, Dec. 2016. DOI/ISSN/ ISBN No.2395-3438/2395-3446

13.  Rohitashwa Rastogi, Paras and Abhishek Tomar,“ Design of Discrete High Pass Filter for High Speed Operation”, Journal of Electrical and Electronics Engineering, Vol.6, No. 2, pp.1-10, Dec. 2016. DOI/ISSN/ ISBN No.2250-2424

14.  Saurabh Pargaien, Abhishek Tomar, Paras, “A 2.4 GHz Current Reuse Common Gate LNA in 0.18 um CMOS Technology”, International Conference on Engineering and Natural Sciences by HEF on February 01-03,2016 at Fukuoka, JAPAN.

15.  Rohitashwa Rastogi, Paras,and Abhishek Tomar,“ Design of Discrete High Pass Filter for High Speed Operation”, International Conference on life Science and Engineering by HEF on March 08-10,2016 at Bankok (THAILAND)

16.  Ankit Goel, Abhishek Tomar, Navneet Kumar, and Ramesh Kumar Pokharel, “Low Phase Noise High Switching Ring VCO with Quadrature Output”, IEEE Asia Pacific Microwave Conference (APMC-16), December 2016, New Delhi, India, pp.1-3.

17.  Abhishek Tomar, Navneet Kumar, Saurabh Pargaien,“ Interfacing between Microprocessor and I2C Master Controller”, All India Seminar on Advances in Engineering and Technology for Sustainable Development by The Institution of Engineers (India) on June 12-13,2015 at Pantnagar

18.  Abhishek Tomar, R.K. Pokharel, H. Kanaya, and K. Yoshida, “Design of Monotonic Digitally Controlled Oscillator (DCO) for Wide Tuning Range”, International Journal of Communications & Electronics, Vol.1, No. 3, pp. 28-33, Feb.2013. DOI/ISSN/ ISBN No.2320-8996

19.  Devesh Joshi, Abhishek Tomar, Navneet Kumar, Ramesh Pokharel, “ High Gain CMOS Power Amplifier for Ultra-wideband (UWB) Application”, International Conference on Communications & Electronics, pp.164-167, on 28-29 November 2013 at Ghaziabad.

20.  Prapto Nugroho, R.K. Pokharel, Awinash Anand, Abhishek Tomar, H. Kanaya, and K. Yoshida, “Low Phase Noise 14 bit digitally Controlled CMOS Quadrature Ring Oscillator”, IEICE Trans. on Electronics, Vol. E96-C, No. 2, pp. 262-269, Feb.2013. DOI/ISSN/ ISBN No.1745-1353/ 0916-8516

21.  Prapto Nugroho, R.K. Pokharel, AwinashAnand, AbhishekTomar, H. Kanaya, and K. Yoshida“Development Of Low Phase Noise Digitally Controlled CMOS Ring Oscillator With Quadrature Outputs”, Microwave And Optical Technology Letters Vol. 54, No. 6, June 2012. DOI/ISSN/ ISBN No. 1098-2760

22.  Abhishek Tomar, Ramesh Kumar Pokharel, Kanaya Haruichi, Keiji Yoshida, “Design and Implementation of 11bit DAC with novel design approach”, International Conference on Communications & Electronics on 19-20 October 2012 at Ghaziabad.

23.  Navneet Kumar, Monika, Mukul Chauhan, and Abhishek Tomar, “E slot Loaded Rectangular Patch Antenna operating in C-Band”, International Conference on Communications & Electronics, pp.344-346, on 19-20 October 2012 at Ghaziabad.

24.  Abhishek Tomar, S. Lingala, Ramesh K. Pokharel, KanayaHaruichi, KeijiYoshida,“Low-Phase-Noise, High Switching Speed Digitally Controlled Ring Oscillator in 0.18 um CMOS”, Japanese Journal of Applied Physics, Vol. 50 , No. 4 , pp. 04DE10 , April 2011. DOI/ISSN/ ISBN No.: 1347-4065/ 0021-4922

25.  R. K. Pokharel, S. Lingala, A. Anand, PraptoNugroho,AbhishekTomar, HaruichiKanaya, and Keiji Yoshida, “A Wide Tuning Range CMOS Quadrature Ring Oscillator with Improved FoM for Inductorless Reconfigurable PLL”,IEICE Trans. on Electronics, Vol. E94-C, No. 10, pp. 1524-1532, October 2011 DOI/ISSN/ ISBN No.: 1745-1353/ 0916-8516

26.  Prapto Nugroho, R.K. Pokharel, A. Anand, Abhishek Tomar, H. Kanaya, K.Yoshida, “Development of Low Phase Noise Quadrature Output Digitally Controlled Ring Oscillator”, IEEE Asia Pacific Microwave Conference (APMC-11), Melbourne, Australia, Dec. 2011.

27.  M. Ishihara, R.K.Pokharel, A.Tomar, D. Kanemoto,,H.Kanaya, K.Yoshida, “ Development of 13 bit digitally controlled oscillator using fibonacci sequence in 0.18 um CMOS process ”, IEEE Asia Pacific Microwave Conference (APMC-11), Melbourne, Australia, pp. 1634 – 1637, Dec. 2011.

28.  R.K.Pokharel, S.Hamada, A.Tomar, S.Lingala, P.Nugroho, H.Kanaya, K.Yoshida,“ Digitally Controlled Ring Oscillator Using Fraction-Based Series Optimization for Inductor less Reconfigurable All-Digital PLL” Paper digest of the 2011 IEEE 11th Topical Meeting on Silicon Monolithic Integrated Circuits RF Systems,pp.69-72,2011.01.

29.  K. Hokazono, D.Kanemoto, R.K.Pokharel, A.Tomar, H.Kanaya, and K. Yoshida, “A Low-Glitch and Small-Logic-Area Fibonacci Series DAC”, 54th IEEE International Midwest Symposium on Circuits and Systems, Seoul, Korea / August 7-10, 2011

30.  Abhishek Tomar, R.K. Pokharel, H. Kanaya, and K. Yoshida, “3.6 GHz highly monotonic digitally controlled oscillator for all-digital phase locked loop”, IEEE MTT-S International Microwave Symposium Digest Baltimore, USA, pp.1-4, June 5-10, 2011.

31.  Kubokawa, R.; Ohshima, T.; Tomar, A.; Ramesh, P.; Kanaya, H.; Yoshida, K. “Development of low power DAC with pseudo Fibonacci sequence”, IEEE Asia Pacific Conference on Circuits and Systems (APCCAS), 2010, pp. 370-373.

32.  R. K. Pokharel, K.Uchida, A. Tomar, H. Kanaya, K. Yoshida,“Low phase noise 18 kHz frequency tuning step 5 GHz DCO using tiny capacitors based on transmission lines”, IEEE Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems (SiRF-10), Jan. 2010, New Orleans, USA, pp. 8 – 11

33.  Abhishek Tomar, Shashank Lingala, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida, “A Wide Digitally Controlled Ring Oscillator for Multi-Standard GHz Applications”, International conference on Solid State Device and Materials (SSDM-10), September 2010, Vol.64,No.9, pp. 333-334, Tokyo, Japan, (Top rank conference)

34.  Shashank Lingala, Abhishek Tomar, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida, “A Wide Tuning Range -163 FOM CMOS Quadrature Ring Oscillator for Inductorless Reconfigurable PLL”, IEEE International conference on Signals, Systems, and Electronics (ISSSE-10), September 2010, Nanjing, China, pp.1-4. (Nominated for Student best paper award competition)

35.  R.K.Pokharel, A.Tomar, H.Kanaya, K.Yoshida, “3.8 GHz-Band Highly Monotonic 12bit DCO in 0.18um CMOS Technology”, Proc. 2010 Asia-Pacific Radio Science Conference, September 2010, Osaka, Japan pp.CP-8 P.1-4 .

36.  Ramesh K. Pokharel, Kenta Uchida, Abhishek Tomar, Haruichi Kanaya, Keiji Yoshida, “Low Phase Noise, 18 kHz Frequency Tuning Step, 5 GHz, 15 bit Digitally Controlled Oscillator in 0.18 µm CMOS Technology”, IEICE Trans. on Electronics, Vol. E93-C, No. 7, pp. 1007-1013, July 2010. DOI/ISSN/ ISBN No.1745-1353/ 0916-8516

37.  Shashank Lingala, Abhishek Tomar, Ramesh K. Pokharel, Haruichi Kanaya, Keiji Yoshida “A Wideband, Low Phase Noise Quadrature Voltage Controlled Ring Oscillator in 0.18 um CMOS”, IEICE Technical Report, SCE2010-9 MW2010-9, pp. 141-146, April 2010. ISSN/ ISBN 0913-5685

38.  Satoshi Hamada, Abhishek Tomar, Ramesh Kumar Pokharel, Haruichi Kanaya, Keiji Yoshida, “Development of Low Power Ring-Type DCO for multi-standard wireless communication system”,IEICE Technical Report, MW2009-204, pp. 141-146, March 2010.(In Japanese) ISSN/ ISBN 0913-5685

39.  Abhishek Tomar, Shashank Lingala, Ramesh Kumar Pokharel, Kanaya Haruichi, Keiji Yoshida, “Modeling of Non-Linearity in Digitally Controlled Oscillator on 0.18 um CMOS Technology”, IEICE Trans. on Electronics, Vol. E93-C, No. 7, pp. 1548-1549, October 2010. DOI/ ISSN/ ISBN No. : 1745-1353/ 0916-8516

40.  Ramesh K. Pokharel, Kenta Uchida, Abhishek Tomar, H. Kanaya, K. Yoshida, “Low Phase Noise 10 bit 5 GHz DCO using on-chip CPW resonator in 0.18 µm CMOS Technology”, IEEE Ist Asian Himalayas International Conference on Internet ( AH-ICI-09), November 2009, Kathmandu, Nepal, pp. 1 – 4.

41.   Ramesh K. Pokharel, Kenta Uchida, Abhishek Tomar, K. Haruichi, and K. Yoshida, “10 bit 2/5GHz Dual Band Digitally-Controlled LC-Oscillator in 0.18um CMOS Process”, IEEE Asia Pacific Microwave Conference (APMC-09), December 2009, Singapore, pp.2284-2287.

42.  Ramesh Pokharel, Oleg Nizhnik, Abhishek Tomar, Shashank Lingala, H. Kanaya, and Keiji Yoshida, “Wide Tuning Range CMOS Quadrature Ring Oscillator of Best Figure Of Merit”, IEEE European Microwave Integrated Circuits Conference (EuMIC-09), September 2009, Rome, Italy pp. 172 – 175.

43.  Kenta Uchida, Abhishek Tomar, Ramesh Kumar Pokharel, Haruichi Kanaya, Keiji Yoshida, “Discussion on the method of the performance improvement of 5.2 GHz-Band DCO”,IEICE Technical Report,SCE2009-3 MW2009-3, pp. 11-16, April 2009.(In Japanese) ISSN/ ISBN 0913-5685

44.  Kenta Uchida, Abhishek Tomar, Ramesh Kumar Pokharel, Haruichi Kanaya, Keiji Yoshida, “Development of 2/5GHz Dual Band Digitally-Controlled LC-Oscillator”, IEICE Technical Report, MW2009-136, pp. 47-51, November 2009.(In Japanese) ISSN/ ISBN 0913-5685

45.  Abhishek Tomar, Ramesh Kumar Pokharel, Kanaya Haruichi, Keiji Yoshida, “Design of Digitally Controlled LC Oscillator with Wide Tuning Range in 0.18um TSMC CMOS Technology”, IEEE Asia Pacific Microwave Conference (APMC-08), December 2008, Hong Kong, China, pp.1-4.

46.  Ramesh K. Pokharel, Abhishek Tomar, H. Kanaya, K. Yoshida, “Design of Highly Linear, 1 GHz 8-bit Digitally Controlled Ring Oscillator with Wide Tuning Range in 0.18 um CMOS Process”, IEEE China Japan Joint Microwave Conference (CJMW-08), September 2008, Shanghai, China, pp.623-626.

47.  Abhishek Tomar, Ramesh Kumar Pokharel, Oleg Nizhnik, Kanaya Haruichi, Keiji Yoshida, “Design of 1.1 GHz Highly Linear Digitally-Controlled Ring Oscillator with Wide Tuning Range”, 2nd IEEE Radio Frequency Integration Technology (RFIT-07), December 2007, Singapore, pp.82-85.


FDP Attended:

FDP Organised:

Projects:
1. Project Title: Development of Solid state nano porous membrane based immune-sensor for the detection of mesothelin in cancer cell line
Starting Date: 2011-04-01
Duration: 3 years
Status: Completed