Chengguo Liu is a full professor at Wuhan University of Technology. He obtained his Bachelor of Science degree from Henan University in 1988, his Master of Science degree from Chengdu University of Science and Technology in 1991, and his PhD degree from Xidian University in 2003. From 2005 to 2008, he was engaged in a postdoctoral program at Wuhan University of Technology, and from 2011 to 2014, he was engaged in a postdoctoral program at PLA Ordnance College. From 1991 to 2004, he has worked with the Chinese Research Institute of Radiowave Propagation. From 2004 to now, he has worked with Wuhan University of Technology. His research interest is in electromagnetic wave theory, antenna and radiowave propagation, microwave technology, wireless communication technology, and electromagnetic compatibility.