Analysis of imaging performance of spaceborne-airborne bistatic SAR

As a new kind of radar system, the research of bistatic SAR is becoming more and more popular. Unlike single-base radar resolution calculation, bistatic SAR has a new algorithm to calculate the resolution. The proper configuration of Spaceborne-Airborne bistatic SAR system has a great influence on the imaging results, so it is very important to set the configuration parameters of the Spaceborne-Airborne bistatic SAR system. This paper takes Spaceborne-Airborne Bistatic SAR as an example to analyze the effects of system parameters, such as transmitter out-of-receiver angle, incidence angle of transmitter, incidence angle of receiver, velocity and position vector of transmitter and receiver on target area imaging, providing theoretical support for subsequent system research.