Yangkai Wei (Member, IEEE) received B.S. and Ph.D. degrees in electronic and information engineering from the Beijing Institute of Technology, Beijing, China, in 2016 and 2021, respectively. He has been a Post-Doctoral Fellow with the School of Information and Electronics, Beijing Institute of Technology, since July 2021. His research interests mainly include synthetic aperture radar (SAR) imaging, sparse signal processing, and deep learning. (Based on a document published on 5 April 2022).