Angsuman Sarkar, PhD, is a professor and the Head of Electronics and Communication Engineering at Kalyani Government Engineering College, West Bengal. He has authored six books, 23 book chapters, 97 papers in international refereed journals, and 57 research papers in national and international conferences. He is a member of the board of editors of various journals and serves as a reviewer for various international journals. He has delivered invited expert talks and tutorial speeches at various international conferences and technical programs. Arpan Deyasi, PhD, is an associate professor in the Department of Electronics and Communication Engineering at the RCC Institute of Information Technology, Kolkata, India with more than 18 years of professional experience in academia and industry. He has published over 200 peer-reviewed research papers and edited eight books, three of which are in press. He has completed two funded projects and has two that are currently ongoing. He has also served as a technical consultant for various industrial projects.