Siqian Zhang received a B.S. degree in electronic information engineering from Hubei University, Wuhan, China, in 2009, an M.S. degree in photogrammetry and remote sensing and a Ph.D. degree in information and communication engineering from the National University of Defense Technology, Changsha, China, in 2011 and 2016. Her research interests include radar signal and image processing, synthetic aperture radar imaging, target characteristic analysis, deep learning, and sparse representation.