Zhengguang Xu received a bachelor’s degree in communication engineering, a master’s degree in communication and information systems, and a Ph.D. in information and communication engineering from the Huazhong University of Science and Technology, China, in 2004, 2006, and 2009, respectively. He is currently an Associate Professor at the School of Electronic Information and Communications, Huazhong University of Science and Technology, China. His research interests include radar signal processing and wireless communication.