Yun Wang Yun Wang received the B.S. and M.S. degrees from the University of Electronic Science and Technology of China, Chengdu, China, in 2011 and 2014, respectively, and the Ph.D. degree in physical electronics from the Tokyo Institute of Technology, Tokyo, Japan, in 2019. He was an Intern with the Pohang University of Science and Technology, Pohang, South Korea, in 2013, and Device Technology Laboratories, NTT Corporation, Atsugi, Japan, in 2016. From 2019 to 2021, he was a Research Staff with the Tokyo Institute of Technology. He is currently a Research Associate Professor with Fudan University, Shanghai, China. His research interests include CMOS radio frequency (RF)/millimeter-wave wireless systems, 5G phased-array mobile systems, and satellite communication

Hongtao Xu Hongtao Xu received the B.S. degree in electronic engineering from Fudan University, Shanghai, China, in 1997, and the M.A. degree in economics and the Ph.D. degree in electrical and computer engineering from the University of California at Santa Barbara, Santa Barbara, CA, USA, in 2003 and 2005, respectively. He was with the Intel Labs, Hillsboro, OR, USA. In 2015, he joined Fudan University, as a Full Professor. He has authored or coauthored more than 100 journal articles and conference papers. He holds 16 patents in the areas of RF transceiver and front-end modules. His technical interests include innovative analog/RF/millimeter-wave circuits and wireless systems for communication and sensing