Dr. Chao Wang is currently a lecturer at the School of Cyber Science and Engineering, at Zhengzhou University. He received his M.S.E.E. and Ph.D. from the School of Electronics and Information Engineering, Beihang University, Beijing, China, in 2014 and 2019, respectively. Dr. Chao Wang's current research interests include RF circuit design and microwave imaging techniques, wireless sensing, and 5G.