Compressed Synthetic Aperture Radar

作者：Vishal M. Patel, Glenn R. Easley, Dennis M. Healy, Rama Chellappa · 发表于：IEEE Journal of Selected Topics in Signal Processing · 年份：2010 · DOI：10.1109/jstsp.2009.2039181 · 被引用次数：443 · 研究领域：Sparse and Compressive Sensing Techniques、Advanced SAR Imaging Techniques、Microwave Imaging and Scattering Analysis

In this paper, we introduce a new synthetic aperture radar (SAR) imaging modality which can provide a high-resolution map of the spatial distribution of targets and terrain using a significantly reduced number of needed transmitted and/or received electromagnetic waveforms. This new imaging scheme, requires no new hardware components and allows the aperture to be compressed. It also presents many new applications and advantages which include strong resistance to countermesasures and interception, imaging much wider swaths and reduced on-board storage requirements.