Qisong Wu (M'14) received his Ph.D. degree from the Xidian University, Xi'an, China, in 2010. He is an Associate Professor with the Key Laboratory of Underwater Acoustic Signal Processing of Ministry of Education, Southeast University, Nanjing, China. He was a Postdoctoral Associate with the Duke University, Durham, NC, USA, from 2010 to 2013 and with the Villanova University, Villanova, PA, USA, from 2013 to 2015. His research interests include passive radar signal processing, sonar signal processing, array signal processing, sparse Bayesian learning, through-the-wall radar imaging, and synthetic aperture radar imaging.