S Unnikrishna PillaiS. Unnikrishna Pillai is a Professor of Electrical and Computer Engineering at Polytechnic Institute of NYU. His research interests include radar signal processing, blind identification, spectrum estimation, data recovery, and waveform diversiy. Dr. Pillai is the coauthor of Space Based Radar.Ke Yong Li is a senior engineer at C & P Technolliges, Inc. His areas of research include space-time adaptive processing (STAP), waveform diversity, and radar signal processing. Li is the coauthor of Space Based Radar.Ivan Selesnick is an Associate Professor of Electrical and Computer engineering at Polytechnic Institute of NYU. His current research interests are in the areas of digital signal and image processing, wavelet and sparsity based methods for signal restoration, and biomedical signal processing.Braham Himed is a Principal Electronics Engineer at the U.S. Air Force Research Laboratory, Radar Signal Processing Branch, Sensors Directorate. His research interests include radar signal processing, detection, estimation, multichannel adaptive processing, time series analysis, and array processing. Himed is the coauthor of Space Based Radar. Read More Read Less