An approach to compensate for the Doppler effect in the azimuth Doppler domain is presented and the flow chart of the RD algorithm for the FMCW-SAR imaging system is given out.

• 然后，根据FMCW-SAR的回波特性给出了一种在回波信号方位向多普勒域对误差进行补偿的方法，并结合RD算法给出了整个成像系统的流程。