Dr. Zhen Chen received his B.S. degree in communication engineering from Central South University, Changsha, China, in 2017, and his Ph.D. degree in communication and information systems from the University of Chinese Academy of Sciences, Beijing, China, in 2022. In 2022, he was a Visiting Ph.D. Student at the Sapienza University of Rome, Rome, Italy. He is currently a Special Research Associate (Postdoctoral Researcher) at the Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing, China. His research interests include synthetic aperture radar remote sensing with a focus on high-resolution and wide-swath imaging, digital beamforming, signal processing, and motion compensation.