Dongwan Kim received a B.S. degree in electronics engineering from Korea University, Seoul, South Korea, in 2003; an M.S. degree in information and communication engineering from POSTECH, Pohang, South Korea, in 2006; and a Ph.D. degree in electronics and computer engineering from Korea University in 2015. He is currently an associate professor with the Department of Electronics Engineering at Dong-A University, Busan, South Korea. From 2006 to 2016, he was a senior engineer with Samsung Electronics Company Ltd., Suwon, South Korea. His current research interests include the efficient design of communication systems and wireless power transmission.