Kai Xie received a BS in Electronic Engineering and a PhD in Information and Communication Engineering from the National University of Defense Technology, Changsha, in 2001 and 2006, respectively. He is currently an Associate Professor and a PhD Supervisor with the School of Electronics and Communication Engineering, Sun Yat-sen University, Guangzhou, China, and an Expert Judge for the Guangdong Science and Technology Committee and the Shenzhen Science and Technology Innovation Committee. He has authored or coauthored more than 80 professional publications, of which more than 40 are in the peer-reviewed scientific journals. His research field is advanced intellisense and information processing, mainly including radar system and information processing, and utilization and restriction of electromagnetic environments. His awards and honors mainly include First Prize for Science and Technology Progress of the Chinese Military in 2015, Second Prize for Science and Technology Progress of the Chinese Military in 2014 and 2017, and Third Prize for Science and Technology Progress of the Chinese Military in 2010, 2011 and 2013.