Prof. Yu received his B.S. degree in electronic engineering and Ph.D. degree in communications and information systems from Beihang University, in 2002 and 2007, respectively. Then, he served as a postdoctoral researcher, lecturer, associate professor and professor at the School of Electronic and Information Engineering, Beihang University. He has published over 80 journal and conference papers, authored one monograph titled “High-Resolution Spaceborne SAR Imaging and Image Quality Enhancement Techniques”, and been granted more than 20 patents and 10 software copyrights. His research interests cover a wide range of topics in signal processing, with a focus on advanced imaging radar system design, maritime moving target imaging, and high-resolution wide-swath imaging.