Education

• Ph.D. (Electrical and Electronic Eng.), University of Johannesburg, Johannesburg, 2015-2018
• M.Tech. (VLSI Design), Centre for Development of Advanced Computing (CDAC), NOIDA; Guru Gobind Singh IP University, Delhi, 2006-2008
• B.Tech. (Electronics and Comm. Eng.), Jaypee Institute of Information Technology (JIIT), NOIDA, 2001-2005

Professional Experience

• Assistant Professor, Department of Electronics and Comm. Eng., JIIT, NOIDA, Jun. 2018-Present
• Visiting Researcher, National Institute for Research and Development in Microtechnologies, IMT Bucharest, Romania, Oct.-Dec. 2016 and Oct.-Dec. 2017 
• Assistant Professor, Department of Electronics and Comm. Eng., JIIT, NOIDA, Jul. 2009-Apr. 2015
• Consultant, Cadence Design Systems, NOIDA, May 2008-Jul. 2009
• Intern, Mentor Graphics, NOIDA, Dec. 2007-Apr. 2008
• Hub and RF Engineer, Essel Shyam Technologies, NOIDA, Jun. 2005-Jul. 2006

Professional Membership

IEEE Senior Member

Interest Areas

Microelectronics and VLSI design, Microwave and millimetre-wave IC design, RF MEMS

Doctoral Thesis Title

BiCMOS Millimetre-wave Active Bandpass Filter

Publications

Refereed/Peer-Reviewed International Journals:         

• J. D. Yadav, V. K. Dwivedi, and S. Chaturvedi, “ResNet-enabled cGAN model for channel estimation in massive MIMO system," Wireless Communications and Mobile Computing, vol. 2022, pp. 1-9, Aug. 2022, DOI: https://doi.org/10.1155/2022/2697932
• A. Upadhya, M. Meenalakshmi, S. Chaturvedi, and V. K. Dwivedi, “Full duplex mixed FSO/RF relaying systems with self-interference and outdated CSI,” Optical and Quantum Electronics, Oct. 2022, DOI: 10.1007/s11082-022-04265-8
• M. Meenalakshmi, S. Chaturvedi, and V. K. Dwivedi, “Deep learning techniques for OFDM systems,” IETE Journal of Research, Oct. 2021.
• S. Kumar, K. Nigam, S. Chaturvedi, A.I. Khan, and A. Jain, “Performance improvement of double-gate TFET using metal strip technique,” Silicon, Feb. 2021.
• S. Kumar, S. Singh, K. Nigam, and S. Chaturvedi, “Ambipolarity suppressed dual-material double-source T-shaped tunnel field-effect transistor,” Silicon, vol. 13, pp. 2065-2070, Jul. 2020.
• S. Chaturvedi, M. Božanić, and S. Sinha, “60 GHz BiCMOS active bandpass filters,” Microelectronics Journal, vol. 90, pp. 315-322, Jul. 2019.
• T. Gupta, S. Akhter, S. Khan, and S. Chaturvedi, “Multiplication technique in residue number system,” International Journal of Engineering and Advanced Technology, vol. 8, no. 6, pp. 1037-1041, Aug. 2019.
• T. Gupta, S. Akhter, A. Srivastava, and S. Chaturvedi, “HDL implementation of five moduli residue number system,” International Journal of Innovative Technology and Exploring Engineering, vol. 8, no. 9, pp. 689-693, Jul. 2019
• S. Chaturvedi, M. Božanić, and S. Sinha, “Millimeter wave passive bandpass filters,” Microwave Journal, vol. 60, no. 1, pp. 98-108, Jan. 2017.
• S. Chaturvedi, M. Božanić, and S. Sinha, “Millimeter wave active bandpass filters,” Microwave Journal, vol. 60, no. 2, pp. 76-88, Feb. 2017.
• S. Chaturvedi, M. Božanić, and S. Sinha, “Extraction of transmission line parameters and effect of conductive substrates on their characteristics,” Romanian Journal of Information Science and Technology, vol. 19, no. 3, pp. 199-212, 2016.
• S. Akhter and S. Chaturvedi, “A high speed 14 transistor full adder cell using novel 4 transistor XOR/XNOR gates based on dynamic CMOS logic,” International Journal of Applied Engineering Research, vol. 9, no. 11, pp. 1551-1564, May 2014.
• A. K. Srivastava, S. Chaturvedi, and H. O. Gupta, “On Xilinx design language format for reconfigurable evolvable hardware,” International Journal of Applied Engineering Research, vol. 9, no. 11, pp. 1591-1602, May 2014.
• S. Chaturvedi, A. K. Srivastava, N. Bisht, and P. Khanna, “A novel edge detection based technique for fingerprint recognition,” International Journal of Applied Engineering Research, vol. 9, no. 19, pp. 5847-5856, Aug. 2014.

Refereed/Peer-Reviewed International and National Conferences:

• M. Meenalakshmi, S. Chaturvedi, and V. K. Dwivedi, “Deep learning-based channel estimation in 5G MIMO-OFDM systems,” IEEE 2022 8th International Conference on Signal Processing and Communication (ICSC 2022), Dec. 2022, NOIDA, India.
• M. Meenalakshmi, S. Chaturvedi, and V. K. Dwivedi, “Performance analysis of polar codes in 5G new radio,” IEEE 2021 7th International Conference on Signal Processing and Communication (ICSC 2021), pp. 96-99, Nov. 2021, NOIDA, India.
• J. Yadav, V. K Dwivedi, and S. Chaturvedi, “Performance comparison of cGAN models for channel estimation in one-bit massive MIMO system,” 2021 IEEE Workshop on Microwave Theory and Techniques in Wireless Communications (MTTW'21), pp. 296-300, Oct. 2021, Riga, Latvia.
• S. Akhter, S. Chaturvedi, S. Khan, and A. Bhardwaj, “An efficient CMOS dynamic logic-based full adder,” IEEE 6th International Conference on Signal Processing and Communication (ICSC 2020), Mar. 2020, NOIDA, India.
• S. Chaturvedi, V. Sharma, N. Singh, and S. Akhter, “Progress and advancements in tunnel FET technology,” IEEE 6th International Conference on Signal Processing and Communication (ICSC 2020), Mar. 2020, NOIDA, India. 
• S. Akhter, S. Chaturvedi, and S. Khan, “A distinctive approach for Vedic-based squaring circuit,” IEEE 7th International Conference on Signal Processing and Integrated Networks (SPIN 2020), Feb. 2020, NOIDA, India. 
• A. Jain, S. Bansal, S. Akhter, S. Chaturvedi, and S. Khan, “Implementation of an efficient N×N multiplier based on Vedic mathematics and Booth-Wallace tree multiplier,” IEEE International Conference on Power Electronics, Control and Automation (ICPECA), pp. 1-5, Nov. 2019, Delhi, India. 
• S. Akhter and S. Chaturvedi, “Modified binary multiplier circuit based on Vedic mathematics,” IEEE 6th International Conference on Signal Processing and Integrated Networks (SPIN 2019), pp. 234-237, Mar. 2019, NOIDA, India. 
• N. Singh, S. Chaturvedi, and S. Akhter, “Weather forecasting using machine learning algorithm,” IEEE 5th International Conference on Signal Processing and Communication (ICSC 2019), pp. 171-174, Mar. 2019, NOIDA, India. 
• S. Chaturvedi, M. Božanić, and S. Sinha, “Implementation of a 6 GHz MEMS switch,” IEEE 3rd International Symposium on Nanoelectronic and Information Systems (iNIS 2017), pp. 74-77, Dec. 2017, Bhopal, India.
• S. Chaturvedi, M. Božanić, D. Vasilache, S. Sinha, I. Giangu, and A. Stefanescu, “Cantilever for RF applications: Model and technology,” IEEE 40th International Semiconductor Conference (CAS 2017),    pp. 271-274, Oct. 2017, Sinaia, Romania.
• S. Chaturvedi, M. Božanić, and S. Sinha, “A 50 GHz SiGeBiCMOS active bandpass filter,” IEEE 20th  International Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS 2017), pp. 2-5, Apr. 2017, Dresden, Germany.
• M. Božanić, S. Chaturvedi, and S. Sinha, “Re-inventing postgraduate level teaching and learning in nanoelectronics,” IEEE 13th AFRICON (AFRICON 2017), pp. 676-681, Sep. 2017, Cape Town, South Africa.
• M. Božanić, S. Chaturvedi, and S. Sinha, “Evolving the BRICS multi-lateral qualification through online education innovation,” International Conference on Empowerment through Education, Ethics & Entrepreneurship (IC-4E) - The Next Agenda for BRICS, pp. 25-29, Feb. 2017, Mandsaur, India.
• S. Chaturvedi, M. Božanić, and S. Sinha, “Comparison of Al and Cu interconnects using VHDL-AMS and SPICE modeling,” IEEE 2nd International Conference on Contemporary Computing and Informatics (IC3I 2016), pp. 590-593, Dec. 2016, NOIDA, India.
• S. Chaturvedi, M. Božanić, and S. Sinha, “Effect of lossy substrates on series impedance parameters of interconnects,” IEEE 39th International Semiconductor Conference (CAS 2016), pp. 55-58, Oct. 2016, Sinaia, Romania.
• S. Akhter, S. Chaturvedi, and K. Pardhasardi, “CMOS implementation of efficient 16-bit square root carry-select adder,” IEEE 2nd International Conference on Signal Processing and Integrated Networks (SPIN 2015), pp. 891-896, Feb. 2015, NOIDA, India.
• S. Akhter and S.Chaturvedi,“HDL based implementation of N×N bit-serial multiplier,” IEEE International Conference on Signal Processing and Integrated Networks (SPIN 2014), pp. 470-474, Feb. 2014, NOIDA, India.
• S. Akhter and S.Chaturvedi, “A novel method for dual output dynamic logic using SCL topology,” IEEE International Conference on Signal Processing and Integrated Networks (SPIN 2014), pp. 481-485, Feb. 2014, NOIDA, India.
• A. K. Srivastava, A. Gupta,S.Chaturvedi, and V. Rastogi, “Design and simulation of virtual reconfigurable circuit for a fault tolerant system,” IEEE International Conference on Recent Advances and Innovations in Engineering (ICRAIE 2014), pp. 1-4, May 2014, Jaipur, India.
• A. K. Srivastava, S. Madan, S.Chaturvedi,and H. O. Gupta,  “Synthesis of evolvable hardware with different clustering techniques,” 5th International Conference on Computer Applications in Electrical Engineering - Recent Advances (CERA 2013), pp. 306-310, Oct. 2013, Roorkee, India.
• S. Chaturvediand A. Noor, “Design rule checking at the register transfer level: A case study,” National Conference on Emerging Technologies (NCET 2009), pp. 1-4, Jan. 2009, Moradabad, India.

Awards and Achievements

• Global Excellence and Stature (GES) scholarship was awarded for three years (2015-2018) by the University of Johannesburg for doctoral studies.
• Merit scholarship was awarded for three years (2015-2018) by the University of Johannesburg during doctoral studies. 
• Elevated to the IEEE Senior Member grade in Apr. 2017.
• Selected for the South African National Research Foundation (NRF) and Department of Science and Technology (DST) Innovation doctoral scholarship award for three years in 2015.
• Participated in two research visits to the National Institute for Research and Development in Microtechnologies, IMT Bucharest, Romania from Oct.-Dec. 2016 and Oct.-Dec. 2017 to partake in international mobility under the science and technology bilateral agreement between South Africa and Romania for the two-year NRF/UEFISCDI cooperation project through the NRF, South Africa grant.
• International travel grant was awarded by the University of Johannesburg for attending and presenting a paper at IEEE 3rd International Symposium on Nanoelectronic and Information Systems (iNIS 2017), Bhopal, India in Dec. 2017.
• International travel grant was awarded by the NRF, South Africa for attending and presenting a paper at IEEE 40th International Semiconductor Conference (CAS 2017), Sinaia, Romania in Oct. 2017.
• International travel grant was awarded by the University of Johannesburg for attending and presenting a paper at IEEE 20th International Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS 2017), Dresden, Germany in Apr. 2017.   
• International travel grant was awarded by the NRF, South Africa for attending and presenting a paper at IEEE 39th International Semiconductor Conference (CAS 2016), Sinaia, Romania in Oct. 2016.
• International travel grant was awarded by the University of Johannesburg for attending and presenting a paper at IEEE 2nd International Conference on Contemporary Computing and Informatics (IC3I 2016), NOIDA, India in Dec. 2016.
• Graduate Aptitude Test in Engineering (GATE) scholarship was awarded by the Ministry of Human Resource Development (MHRD), Government of India during the M. Tech. programme (2006-2008).
• Associated and worked for the book ‘Compact MOSFET models for VLSI design’, authored by Prof A. B. Bhattacharyya and published by John Wiley & Sons, Singapore and IEEE Press, 2009. The contribution was acknowledged in the book.
• Technical reviewer of International Journal of Electronics, IEEE Consumer Electronics Magazine, IEEE SAIEE Africa Research Journal, International Journal of Advanced Computer Science and Applications, IEEE ICSC and IEEE SPIN conferences.