Detecting the Moving Target in SAR Data Using the Match Fourier Transform
匹配傅里叶变换检测SAR中的运动目标

In this paper, a method of detecting moving targets in SAR using the match FourieT transform is introduced. The signal model and the detecting method are discussed and simulations are performed. The results of the simulations and the practices of detecting moving targets in SAR data show that when the velocity of the radar platform is compen-sated and pulses are compressed, the moving targets are easily detected using match Fourier transform, and under certain conditions, the moving targets may be detected depending on the relative position of strong points in contiguous SAR image.