Dr. Shireesh Kumar Rai

Assistant Professor

Specialization

Analog Signal Processing, VLSI Design

Email

skumar.rai@thapar.edu

Specialization

Analog Signal Processing, VLSI Design

Email

skumar.rai@thapar.edu

Specialization

Analog Signal Processing, VLSI Design

Email

skumar.rai@thapar.edu

Biography

Dr. Shireesh Kumar Rai is working with ECED Department, Thapar Institute of Engineering and Technology, Patiala since 2017. He has completed his PhD degree in Analysis and Design of Analog VLSI Circuits from Netaji Subhas Institute of Technology, New Delhi (University of Delhi), in August 2017. His research interests include design of Analog IC for Signal Processing.

Education

Qualification

Name of the University/Board

Year of passing

Percentage/ CGPA

Division/Grade

Ph.D.      

(Analog Signal Processing)

Netaji Subhas Institute of Technology, 

New Delhi 

(University of Delhi)

9th August, 2017

Awarded

 

M.Tech. 

(VLSI Design)

Y.M.C.A. university of Science and Technology, Faridabad 

June, 2012

8.803

(79.2%)

First Division with Honours

B. Tech.

(ECE)

Noida Institute of Engineering and Technology, Gr. NOIDA

June, 2008

72.44%

First Division


Work Expereince

Thapar Institute of Engineering and Technology, Patiala, Punjab

1-JULY-2021

Till Date

Assistant Professor-III

Embedded Systems

Electronic Engineering

Thapar Institute of Engineering and Technology, Patiala, Punjab

04-SEP-2019

30-JUN-2021

Assistant Professor-II

Embedded Systems, Microprocessors and Microcontrollers, Electronic Engineering

Thapar Institute of Engineering and Technology, Patiala, Punjab

28-MAR-2018

03-SEP-2019

Assistant Professor-I

Embedded Systems, Low Power VLSI Design, VLSI Subsystem Design

Thapar University, Patiala

28-JUL-2017

27-MAR-2018

Lecturer

Microprocessor and Applications, Electronics Engineering

Dayalbagh Educational Institute, Agra (Deemed University)

22-APR-2016

20-MAY-2017

Lecturer

Basic Electronics, Network Analysis, Analog and digital Circuits

Netaji Subhas Institute of Technology, New Delhi

16 – JAN-2013

18-APR-2016

Teaching cum Research Fellow

Analog Filter Design, Linear Integrated Circuits

Echelon Institute of Technology, Faridabad

04 -JAN-2012

15-JAN-2013

Sr. Lecturer

VLSI Design, Microprocessors and Applications

Galgotias College of Engineeing and Technology, Gr. NOIDA

01-Sep-2008

31-July-2010

Lecturer

Microprocessors and Interfacing, Analog and Digital Communications

Dissertations

M. TECH. THESIS

Title: Analysis and Synthesis of Analog VLSI Circuits using Current Conveyor
Description: This dissertation thesis deals with the design of new functional blocks usable in area of Analog VLSI circuits. The current conveyor circuits (which in a suitable configuration can operate in voltage or current mode) are used here. This allows achieving very promising results in the systems with a very low power supply. The versatility of the circuits will find applications in many areas. The current-conveyor is chosen as the main building block for the detailed studies on the analog VLSI circuit design and realization through various configurations.

Ph.D. THESIS

Title: Analysis and Design of Analog VLSI Circuits
Description: This thesis deals with the transconductance enhancement of current differencing transconductance amplifier (CDTA). Current mode devices are becoming popular in the area of analog signal processing due to their higher linearity range, wider bandwidth and lower power dissipations under certain conditions. There are so many current analog building blocks which are being used in the design of filters and oscillators. The center frequency of filters and frequency of oscillation of oscillators depend on the ratio of gm to capacitors (i.e. gm/C). The range of capacitors is often limited by the parasitic capacitances. Therefore, the centre frequency of filters and frequency of oscillation of oscillators can be controlled by boosting the value and range of transconductance. In the thesis, 5 different circuits of CDTAs have been proposed in order to enhance the transconductance. All the proposed circuits have been used in the design of filters and oscillators.

RESEARCH INTERESTS

  1. Memelement (memristor, memcapacitor, meminductor) emulators and their applications
  2. Design and analysis of analog VLSI circuits
  3. Analysis and synthesis of analog active building blocks (ABBs) usable in the area of analog VLSI
  4. Design of analog filters and oscillators
  5. Gain enhancement of active building blocks with low power consumption
  6. Optimization of various parameters of ABBs

RESEARCH PAPERS  PUBLISHED IN INTERNATIONAL JOURNAL-

SCI Journals: (31)

  1. Shireesh Kumar Rai, Maneesha Gupta (2015) A transconductance boosted CMOS current differencing transconductance amplifier (TBCDTA) and its application. Analog Integrated Circuits and Signal Processing (Springer), 84(1), 75-88.
  2. Shireesh Kumar Rai, Maneesha Gupta (2016). Current differencing transconductance amplifier (CDTA) with enhanced performance and its application. Analog Integrated Circuits and Signal Processing (Springer), 86(2), 307-319.
  3. Shireesh Kumar Rai, Maneesha Gupta (2016). Current differencing transconductance amplifier (CDTA) with high transconductance and its application in filter and oscillator. Optik-International Journal for Light and Electron Optics (Elsevier), 127(6), 3388-3396.
  4. Shireesh Kumar Rai, Maneesha Gupta (2016). Performance enhancement of current differencing transconductance amplifier (CDTA) by a new approach of gm boosting and its application, Optik-International Journal for Light and Electron Optics (Elsevier), 127 (15), 6103-6114.
  5. Shireesh Kumar Rai, Maneesha Gupta (2018). Comment: Multifunction current differencing cascaded transconductance amplifier (MCDTA) and its application to current mode multiphase sinusoidal oscillator, Wireless Personal Communications (Springer), 100 (4), 1295-1297.
  6. Bharat Garg, Shireesh Kumar Rai, Aakash Puranik, G. K. Sharma (2019). ES-COINA: A novel energy scalable quality aware color interpolation architecture, Microprocessors and Microsystems (Springer), 67, 8-17.
  7. Shireesh Kumar Rai, Rishikesh Pandey, Bharat Garg (2020). Design of current differencing transconductance amplifier using a novel approach of transconductance boosting for high frequency applications, Journal of Circuits, Systems and Computers (World Scientific), 29 (4), 1-23.
  8. Sujit Kumar Patel, Bharat Garg, Shireesh Kumar Rai (2020). A power and area efficient approximate carry skip adder for error resilient applications, Turkish Journal of Electrical Engineering and Computer Sciences, 28 (1), 443-447.
  9. Sujit Kumar Patel, Bharat Garg, Shireesh Kumar Rai (2020). An efficient accuracy reconfigurable CLA adder designs using complementary logic, Journal of Electronic Testing (Springer), 36, 135-142.
  10. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2020). New grounded and floating memristor emulators using OTA and CDBA, International Journal of Circuit Theory and Applications (Wiley), 48 (7), 1154-1179.
  11. Suchitra Gupta, Shireesh Kumar Rai (2020). New grounded and floating decremental/incremental memristor emulators based on CDTA and its application, Wireless Personal Communications (Springer), 113 (2), 773-798.
  12. Arvind Thakur, Rishikesh Pandey, Shireesh Kumar Rai (2020). Low temperature coefficient and low line sensitivity subthreshold curvature- compensated voltage reference, International Journal of Circuit Theory and Applications (Wiley), 48 (11), 1900-1921.
  13. Shireesh Kumar Rai, Rishikesh Pandey, Bharat Garg, Sujit Kumar Patel (2021). A novel design of current differencing transconductance amplifier with high transconductance gain and enhanced bandwidth, Turkish Journal of Electrical Engineering and Computer Sciences, 29 (1), 454-469.
  14. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2021). Novel memristor emulators using fully balanced VDBA and grounded capacitor, Iranian Journal of Science and Technology, Transactions of Electrical Engineering (Springer), 45 (1), 229-245.
  15. Raviraj Kour, Rishikesh Pandey, Shireesh Kumar Rai (2021). High transconductance gain current differencing transconductance amplifier using a new approach of gm boosting, Wireless Personal Communications (Springer), 118, 3435-3455.
  16. Aneet Singh, Shireesh Kumar Rai (2021). Novel meminductor emulators using operational amplifiers and their applications in chaotic oscillators, Journal of Circuits, Systems and Computers (World Scientific), 30 (12), 2150219-1-20.
  17. Arvind Thakur, Rishikesh Pandey, Shireesh Kumar Rai (2021) A low supply voltage, low line sensitivity and high PSRR subthreshold CMOS voltage reference, Journal of Circuits, Systems and Computers (World Scientific), 30 (12), 2150227-1-28.
  18. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2021) New grounded and floating memristor-less meminductor emulators using VDTA and CDBA, Journal of Circuits, Systems and Computers (World Scientific), 30 (15), 2150283-1-31.   
  19. Aneet Singh, Shireesh Kumar Rai (2021) VDCC based memcapacitor/meminductor emulator and its application in adaptive learning circuit, Iranian Journal of Science and Technology, Transactions of Electrical Engineering (Springer), 45, 1151-1163.
  20. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2021) High Frequency Electronically Tunable Floating Memristor Emulators employing VDGA and Grounded Capacitor, Wireless Personal Communications (Springer), 121, 3185-3211.
  21. Aneet Singh, Shireesh Kumar Rai (2022) New meminductor emulators using single operational amplifier and their application, Circuits, Systems and Signal Processing (Springer), 41, 2322-2337.
  22. Preeti Singh, Maneesha Gupta, Bhawna Aggarwal, Shireesh Kumar Rai (2022) Wideband High Gain Active Feedback Transimpedance Amplifier, Wireless Personal Communications (Springer), 123, 2721-2736.
  23. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2022) New high frequency memristorless and resistorless meminductor emulators using OTA
  24. and CDBA, Sadhana Journal (Springer), 47 (8), 1-18.
  25. Ranveer Dhawan, Bhawna Aggarwal, Niharika Narang, Shireesh Kumar Rai (2022) A New FGMOS Translinear Loop based Low Voltage Current mode Analog Multiplier/Divider, Iranian Journal of Science and Technology, Transactions of Electrical Engineering (Springer),  46, 381–394.
  26. Arvind Thakur, Rishikesh Pandey, Shireesh Kumar Rai (2022) A sub-1 V CMOS voltage reference with high PSRR and high accuracy, Journal of Circuits, Systems and Computers (World Scientific), 31 (10), 2250176-1-34.
  27. Aneet Singh, Shireesh Kumar Rai (2022) OTA and CDTA based new memristor-less meminductor emulators and their applications, Journal of Computational Electronics (Springer), 21, 1026-1037.
  28. Arvind Thakur, Rishikesh Pandey, Shireesh Kumar Rai (2022) A high-order temperature-compensated subthreshold voltage reference using channel length modulation compensation technique, Wireless Personal Communication, 126, 263-284.
  29. Arvind Thakur, Rishikesh Pandey, Shireesh Kumar Rai (2022) High-performance sub-1 V CMOS voltage reference with low supply voltage, AEU-International Journal of Electronics and Communication (Elsevier), 156, 154392-1-13.
  30. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2023) An electronically tunable meminductor emulator and its application in chaotic oscillator and adaptive learning circuit, Journal of Circuits, Systems, and Computers (World Scientific), 32 (2), 2350031.
  31. Nisha Yadav, Shireesh Kumar Rai, Rishikesh Pandey (2022) Simple grounded and floating meminductor emulators based on VDGA and CDBA with application in adaptive learning circuit, Journal of Computational Electronics (Springer), https://doi.org/10.1007/s10825-022-01950-5.
  32. Bhawna Aggarwal, Shireesh Kumar Rai, Anant Sinha (2023) New memristor-less, resistor-less, two OTA-based grounded and floating meminductor emulators and their applications in chaotic oscillators, Integration, the VLSI Journal, 88, 173-184.

Scopus Journals: (05)

  1. Urvashi Bansal, Maneesha Gupta, Shireesh Kumar Rai (2017). GBW enhancement of two stage amplifier using dual approach of feed - forward and passive compensation, Majlesi Journal of Electrical Engineering, Iran, 11 (1), 9-18 .
  2. Anant Sinha, Bhawna Aggarwal, Shireesh Kumar Rai, Shweta Gautam (2022) Current conveyor transconductance amplifier (CCTA) based grounded memcapacitor emulator, International Journal of  Electrical and Electronics Research (IJEER), 10 (3), 442-446.
  3.  Vikas Singroha, Bhawna Aggarwal, Shireesh Kumar Rai (2022) Voltage differencing buffered amplifier based grounded meminductor emulator, International Journal of  Electrical and Electronics Research (IJEER), 10 (3), 487-491.
  4. Anshul Gupta, Shireesh Kumar Rai, Maneesha Gupta (2022) Grounded meminductor emulator using operational amplifier based generalized impedance converter and its application in high pass filter, International Journal of  Electrical and Electronics Research (IJEER), 10 (3), 496-500.

RESEARCH PAPERS  PUBLISHED IN INTERNATIONAL CONFERENCES: 05

  1. Shireesh Kumar Rai, Maneesha Gupta (2015) A third order quadrature sinusoidal oscillator based on CMOS/FGCMOS inverters, IEEE International Conference on Signal Processing, Computing and Control (ISPCC), 1-6.
  2. Shireesh Kumar Rai, Maneesha Gupta (2016) An improved current differencing transconductance amplifier and its application, 3rd IEEE International conference on signal processing and integrated networks (SPIN), 394-399.
  3. Urvashi Bansal, Maneesha Gupta, Shireesh Kumar Rai (2017) Resistively compensated and SSF based VDBA offering high GBW and its application as a biquad filter, IEEE International Conference on Computer, Communication and Electronics (Comptelix), 221-226.
  4. Sujit Kumar Patel, Bharat Garg, Anurag Mahajan, Shireesh Kumar Rai (2019) Area-Delay Efficient and Low-Power Carry Skip Adder for High Performance Computing Systems, IEEE International Symposium on Smart Electronic Systems (iSES), 295-298.
  5. Anmol Verma, Shireesh Kumar Rai, Maneesha Gupta (2021) High frequency meminductor emulator using current conveyor transconductance amplifier and memristor, 8th IEEE international conference on Signal processing and Integrated Networks, 720-725.

NATIONAL CONFERENCE/ SYMPOSIUM PAPERS –

  1. Shireesh Kumar Rai, Pradeep Kumar, Ashish Kumar Rai, “Microcontroller Based Automatic Solar Tracking system” Proceedings of national conference NCNPECC-2012, May 2012.
  2. Shireesh Kumar Rai, Pradeep Kumar, “The Microprocessor Evolution: History, Progress and Performance” ISTE Sponsored Workshop on Nanotechnology and Embedded System, WNTES-2012, August 2012.
  3. Khushboo Sagar, Prashant Kumar, Munish Vashishtha, Shireesh Kumar Rai “ Implementation of Subthreshold Domino Logic AND Gate” Proceedings of national conference NCNPECC-2012, May 2012.
  4. Shireesh Kumar Rai, Pradeep Kumar, “A Review paper on different Prefetching Methods”  Proceedings of national conference RTEEE-2012, Oct 2012.
  5. Shireesh Kumar Rai, Pradeep Kumar, “Challenges and Opportunities of Emerging Nanotechnology” Symposium on Nanotechnology: Interdisciplinary Aspects, Dec 2012.

SUPERVISION OF PH.D AND M.TECH THESIS:

  • Ph.D: 01 (Completed), 02 (ongoing)
  • M.Tech: 01 (ongoing), 05 completed.

REVIEWERSHIP OF INTERNATIONAL/NATIONAL JOURNALS

  • Microelectronics Journal (UK)
  • Analog Integrated Circuit and Signal Processing (USA)
  • Turkish Journal of Electrical Engineering and Computer Sciences (Turkey)
  • AEU: International Journal of Electronics and Communication
  • Journal of microelectronics, Electronic components and Materials (MIDEM)
  • Indian Journal of Engineering and Material Science (IJMES)
  • Wireless Personal Communications

SOFTWARE AND PROGRAMMING SKILLS

  • Mentor Graphics: Eldo, Calibre
  • Cadence: Virtuoso, Spectre
  • P- Spice, LTspice
  • Tanner tool

WORKSHOP AND TRAINING PROGRAM ATTENDED

  • Attended a workshop on Nanotechnology and Embedded system held at YMCA University of Science & Technology, Faridabad which was scheduled from 23rd July to 3rd August 2012 and Sponsored by ISTE.
  • Presented a paper in a Symposium on Nanotechnology: Interdisciplinary Aspects
  • Attended a Staff Development Programme held at Galgotias College of Engineering and Technology, Gr. NOIDA which was scheduled from 02 July 2012 – 15 July 2012 and sponsored by AICTE.

ACADEMIC ACHIEVEMENTS/ FELLOWSHIP/CO – CURRICULAR ACTIVITIES-

  • Received scholarship from Netaji Subhas Institute of Technology, Delhi University under the scheme of Teaching cum Research Fellow (TRF). Brilliant candidates having keen interest in academic career are considered for this fellowship.
  • Got the ACADEMIC EXCELLENCE AWARD to impart quality education and for overall performance in Echelon Institute of Technology, Faridabad
  • Secured 3rd position in M.Tech.
  • Rewarded as a topper in Diploma.
  • 2nd Runner up of Table Tennis at State Level in 2003.
  • Secured 2nd position in Electronic Puzzles of Ebullience 08, the intra Institutional technical festival.

 

 

 

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