Sumit Pratap Singh (Graduate Student Member, IEEE) received the M.Tech. degree in microwave electronics from the University of Delhi, New Delhi, India, in 2016. From 2016 to 2018, he was a Research Scientist with the Circuits and Systems Division, Society for Applied Microwave Electronics Engineering and Research (SAMEER), Kolkata, India. Thereafter, from May 2018 to December 2018, he worked as a Senior Engineer at Robert Bosch Engineering and Business Solutions Limited, Bangalore, India. Currently, he is a Doctoral Researcher at the Centre for Wireless Communication (CWC), University of Oulu, Oulu, Finland. His research interests include SiGe BiCMOS based mm-Wave, sub-THz and THz integrated circuits and systems.