A LEO Spaceborne-Airborne Bistatic SAR Imaging Experiment

Spaceborne-Airborne Bistatic SAR (SA-BISAR) is a synthetic aperture radar SAR system that uses a satellite as a launching platform and an aircraft as a receiving platform. This kind of system has wide imaging range, high signal-to-noise ratio, safety and flexibility, and is a research hotspot in the field of remote sensing. In this paper, the experimental configuration of spaceborne bistatic SAR imaging based on Gaofen-3 is introduced, and the imaging performance is simulated according to the configuration Finally, the imaging algorithm is used to image the processed data, and the imaging results are compared with the theoretical results, and a conclusion is drawn.