Radar imaging has been the main trend of the development of radar. It has the characteristics of all-weather, day/night, long range and high-resolution. The key to Radar imaging technology is improving the imaging resolution. The basic principle is, achieving high range resolution by transmitting broadband signals, and achieving high cross-range resolution by the long linear array that formed by the radar platform motion.
There are two major aspects of the development of Radar imaging. That is, Synthet...