Subal Kar obtained his B.Sc Physics (Honours) degree from St. Edmunds’ College, Shillong and B. Tech., M.Tech. and PhD from the Institute of Radio Physics and Electronics (IRPE), University of Calcutta. He served as Professor and Head of IRPE, CU and taught Microwave Engineering and related subjects at IRPE from 1983-2016 both at B.Tech. and M.Tech. level. His field of specialization is microwave engineering, metamaterials and high energy physics. Professor Kar was the recipient of the young scientist award of URSI and IEEE MTT and Fulbright award of the US government.