I am Manishankar Prasad Gupta, working as a Lead Engineer cum Postdoc in indigenous InCent-LGD (India Centre for Lab Grown Diamond), IIT Madras Research Park where I am working on Solid State Power Amplifier under Solid-State Microwave Generator Group (SSMG). I received his Ph.D. in Electronics and Communication Engineering from National Institute of Technology Karnataka (NITK), Surathkal in 2024 and Master of Technology (Electronics and Communication Engineering) in 2013. I have a keen research interest in RF Integrated Circuit Design. My research interests include RF/mm-wave/sub-mm-wave GaN HEMT Integrated Circuits & Systems, RF Front-end Amplifiers. I have published 9 research publications in referred SCI journals and international conferences in IEEE publishers I have awarded NTA-UGC-NET research fellowship & SERB Project fellowship for my PhD during 2021-2024.
EDUCATION
COMPLETED PhD IN ECE DEPARTMENT, NITK SURATHKAL IN 2024
COMPLETED M.TECH IN ECE DEPARTMENT, JAGANNATH UNIVERSITY JAIPUR IN 2013
COMPLETED BE IN ECE DEPARTMENT, DR. BHIM RAO AMBEDKAR UNIVERSITY AGRA, UP IN 2009
RESEARCH, TEACHING, or OTHER INTERESTS
Engineering, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials
High Efficiency Broadband Class F Power Amplifier for Sub-6-GHz 5G Application Harsha Manoj, Mani Shankar Prasad Gupta, Jatoth Deepak Naik, Pradeep Gorre, Sandeep Kumar 2nd International Conference on Wireless Antenna and Microwave Symposium Wams 2023, 2023 This paper presents a performance analysis of the high efficiency broadband Class F Power Amplifier using even-odd mode matching techniques in Gallium Nitride HEMT Technology for Sub-6-GHz 5G Application. The proposed design circuit consists of broadband input matching network which provides a wideband operation by canceling higher harmonics, high efficiency Class F main amplifier, and series shunt network to enhance the bandwidth. The proposed PA with built-in techniques achieves a fractional impedance bandwidth of 110% in frequency range 2 GHz to 5GHz. The GaN HEMT PA is analyzed and simulated using Keysight’s Advanced Design System simulator. A maximum drain efficiency of 78.82% is achieved with a power gain ranging from 10~14 dBm. In addition, an output power > 40 dBm is achieved with the proposed design with drain voltage of 28 V.
RECENT SCHOLAR PUBLICATIONS
Design and Experimental Validation of a Compact UWB Implantable Antenna for Neural Recording and Stimulation VKLNMMPGSKDK Singh Wireless Personal Communications, 1-23 , 2026 2026
A 0.15 μm GaN HEMT Large Signal Statistical Modeling and its Validation Along with High Efficiency Power Amplifier Design in L and S-band Application MP Gupta, S Kumar, DN Jatoth, P Gorre, P Nandini, H Song 2025 IEEE Wireless Antenna and Microwave Symposium (WAMS), 1-4 , 2025 2025
Performance Analysis of Novel Graphene Process Low-Noise Amplifier with Multi-stage Stagger-Tuned Approach over D-band P Nandini, DN Jatoth, P Gorre, MP Gupta, S Kumar, AD Al-Shidaifat, ... Journal of Infrared, Millimeter, and Terahertz Waves 45 (9), 789-807 , 2024 2024 Citations: 2
A new design approach of Rat-Race coupler based compact GaN HEMT power amplifier towards flat high efficiency over broadband MP Gupta, S Kumar, DN Jatoth, P Gorre, H Song AEU-International Journal of Electronics and Communications, 155279 , 2024 2024 Citations: 6
A 28 nm CMOS low-noise amplifier with novel redundant noise cancellation technique beyond ultra-wideband for 6G-based wireless systems DN Jatoth, P Gorre, MP Gupta, S Kumar, AD Al-Shidaifat, H Song AEU-International Journal of Electronics and Communications 174, 155054 , 2024 2024 Citations: 4
AL/S/C/X/Ku-Band Three-Stack, Two stages Fully Integrated CMOS Power Amplifier with 20.9% PAE Using T-Network K Kumar, S Kumar, MP Gupta 2023 Asia-Pacific Microwave Conference (APMC), 219-221 , 2023 2023 Citations: 3
A 0.15 μm GaN HEMT device to circuit approach towards dual-band ultra-low noise amplifier using defected ground bias technique MP Gupta, S Kumar, BE Caroline, H Song, V Kumar, P Gorre AEU-International Journal of Electronics and Communications 168, 154742 , 2023 2023 Citations: 8
High efficiency broadband class f power amplifier for sub-6-ghz 5g application H Manoj, MSP Gupta, JD Naik, P Gorre, S Kumar 2023 IEEE Wireless Antenna and Microwave Symposium (WAMS), 1-4 , 2023 2023 Citations: 1
A Wideband Microstrip Line-Based Balun Structure for High Power Amplifier Applications MP Gupta, P Gorre, S Kumar, H Song Modern Electronics Devices and Communication Systems: Select Proceedings of … , 2023 2023
Amplifier Applications MP Gupta, P Gorre, S Kumar, H Song Modern Electronics Devices and Communication Systems: Select Proceedings of … , 2023 2023
A wideband, 25/40dBm high I/O power GaN HEMT ultra-low noise amplifier using even-odd mode techniques MP Gupta, P Gorre, S Kumar, V Nulu Microelectronics Journal 128, 105551 , 2022 2022 Citations: 10
MOST CITED SCHOLAR PUBLICATIONS
A wideband, 25/40dBm high I/O power GaN HEMT ultra-low noise amplifier using even-odd mode techniques MP Gupta, P Gorre, S Kumar, V Nulu Microelectronics Journal 128, 105551 , 2022 2022 Citations: 10
A 0.15 μm GaN HEMT device to circuit approach towards dual-band ultra-low noise amplifier using defected ground bias technique MP Gupta, S Kumar, BE Caroline, H Song, V Kumar, P Gorre AEU-International Journal of Electronics and Communications 168, 154742 , 2023 2023 Citations: 8
A new design approach of Rat-Race coupler based compact GaN HEMT power amplifier towards flat high efficiency over broadband MP Gupta, S Kumar, DN Jatoth, P Gorre, H Song AEU-International Journal of Electronics and Communications, 155279 , 2024 2024 Citations: 6
A 28 nm CMOS low-noise amplifier with novel redundant noise cancellation technique beyond ultra-wideband for 6G-based wireless systems DN Jatoth, P Gorre, MP Gupta, S Kumar, AD Al-Shidaifat, H Song AEU-International Journal of Electronics and Communications 174, 155054 , 2024 2024 Citations: 4
AL/S/C/X/Ku-Band Three-Stack, Two stages Fully Integrated CMOS Power Amplifier with 20.9% PAE Using T-Network K Kumar, S Kumar, MP Gupta 2023 Asia-Pacific Microwave Conference (APMC), 219-221 , 2023 2023 Citations: 3
Performance Analysis of Novel Graphene Process Low-Noise Amplifier with Multi-stage Stagger-Tuned Approach over D-band P Nandini, DN Jatoth, P Gorre, MP Gupta, S Kumar, AD Al-Shidaifat, ... Journal of Infrared, Millimeter, and Terahertz Waves 45 (9), 789-807 , 2024 2024 Citations: 2
High efficiency broadband class f power amplifier for sub-6-ghz 5g application H Manoj, MSP Gupta, JD Naik, P Gorre, S Kumar 2023 IEEE Wireless Antenna and Microwave Symposium (WAMS), 1-4 , 2023 2023 Citations: 1
Design and Experimental Validation of a Compact UWB Implantable Antenna for Neural Recording and Stimulation VKLNMMPGSKDK Singh Wireless Personal Communications, 1-23 , 2026 2026
A 0.15 μm GaN HEMT Large Signal Statistical Modeling and its Validation Along with High Efficiency Power Amplifier Design in L and S-band Application MP Gupta, S Kumar, DN Jatoth, P Gorre, P Nandini, H Song 2025 IEEE Wireless Antenna and Microwave Symposium (WAMS), 1-4 , 2025 2025
A Wideband Microstrip Line-Based Balun Structure for High Power Amplifier Applications MP Gupta, P Gorre, S Kumar, H Song Modern Electronics Devices and Communication Systems: Select Proceedings of … , 2023 2023
Amplifier Applications MP Gupta, P Gorre, S Kumar, H Song Modern Electronics Devices and Communication Systems: Select Proceedings of … , 2023 2023
Publications
PUBLISHED 5 RESEARCH PAPERS IN PEER REVIEW JOURNAL AND 4 CONFERENCE PAPERS
RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)
ONE MIC AND TWO MMIC AMPLIFIERS DEVELOPED DURING PhD WORK AND CONTINUOUSLY WORKING TO DEVELOP MORE PRODUCTS.
INDUSTRY EXPERIENCE
WORKING AS LEAD ENGINEER IN INCENT-LGD IIT MADRAS SINCE JUNE 2024
