Fei Teng received the bachelor’s degree in electronics and information engineering from Sichuan University, Chengdu, Sichuan, China, in 2016, and the Ph.D. degree in signal and information processing from the University of Chinese Academy of Sciences, Beijing, in 2021. He is currently working with the Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing. His research interests include radar signal processing, multiaspect SAR imaging, and anisotropy characteristics analysis.