ZHI-JIAN CHEN received the B.S. degree from South China University of Technology, Guangzhou, China, in 2001, and the M.S. and Ph.D. degrees from the South China University of Technology, Guangzhou, China, in 2004 and 2016, respectively. Since 2004, he was with IC design companies as a senior engineer. From 2017 he has been an Associate Professor of South China University of Technology. His research interests include RF and analog integrated circuit design techniques and system integration. He recently focuses his research on high-performance RF front-end circuits, reconfigurable analog, and digital circuit theory, and technique applied to RF ICs.