Yan-xin-YUAN was born in Shandong, China, in 1993. He received a BS degree in electrical engineering from the Air Force Engineering University (AFEU), Xi’an, China, in 2012. He received an MS degree in electrical engineering from the Air Force Engineering University (AFEU), Xi’an, China, in 2016, where he is currently working toward a PhD degree in electrical engineering. He is currently a member of the Radar and Signal Processing Laboratory, Institute of Information and Navigation, AFEU, and the Collaborative Innovation Center of Information Sensing and Understanding. His current research interests include sparse signal processing and ISAR imaging, and micromotion feature analysis.