Chinmoy SahaChinmoy Saha is Associate Professor, Department of Avionics, Indian Institute of Space Science and Technology, Thiruvananthapuram. He has more than 10 years of teaching and research experience in the field of planar microwave circuits and systems, diital communication and digital circuits and logic design. He received his Ph.D. from the University of Calcutta and has published several papers in national and international journals. He has been teaching courses on basic electronics, wireless communication, antenna theory and design and optoelectronics and optical fiber communication at undergraduate and postgraduate level. His areas of interest include split ring resonators and their applications, metamaterials and ultra wide band (UWB) antennas. Read More Read Less