LIU Siyuan received the BSc in electronic information science and technology from the University of Electronic Science and Technology of China (UESTC), Chengdu, China, in 2020 and the MSc in physics from the University of Electronic Science and Technology of China (UESTC), Chengdu, China, in 2023. He is currently working toward the Ph.D. degree in physics from the University of Electronic Science and Technology of China (UESTC), Chengdu, China. He is a visiting PhD student at ELEDIA Research Center (ELEDIA@UniTN – DICAM, University of Trento). His research focuses on array signal processing and time-reversal electromagnetics.