Mei Song Tong is a distinguished/permanent professor, the head of the Department of Electronic Science and Technology, and vice dean of the College of Microelectronics at Tongji University, Shanghai, China. He has also held an adjunct professorship at the University of Illinois at Urbana-Champaign, Urbana, Illinois, USA, and an honorary professorship at the University of Hong Kong, China. He received his B.S. and M.S. degrees in electrical engineering from Huazhong University of Science and Technology, Wuhan, China, and his Ph.D. degree in electrical engineering from Arizona State University, Tempe, Arizona, USA. He has published more than 600 papers in refereed journals and conference proceedings and co-authored six books or book chapters. His research interests include electromagnetic field theory, antenna theory and design, simulation and design of RF/microwave circuits and devices, interconnect and packaging analysis, inverse electromagnetic scattering for imaging, and computational electromagnetics. Xiaoyu Li received his B.S. degree in communication and information engineering and his M.S. degree in electronic and information engineering from the University of Electronic Science and Technology of China, Chengdu, China, in 2017 and 2020, respectively. He is currently pursuing a Ph.D. degree in control science and engineering with Tongji University, Shanghai, China. His current research interests include development of RF/microwave circuits and devices, antenna theory and design, and computational electromagnetics.