Zhenghuan Xia received his Ph.D. in electromagnetic field and microwave technology from the Institute of Electronics, Chinese Academy of Sciences (CAS), in 2015. Since 2015, he has been with the State Key Laboratory of Space-Ground Integrated Information Technology, Beijing Institute of Satellite Information Engineering, where he became a Professor in 2022. His research interests include novel synthetic aperture radar (SAR) technology, GNSS-S radar technology, ultra-wide band (UWB) radar systems, radar signal processing, and SAR imaging.