针对目前速度合成孔径雷达 (VSAR)中速度分辨力不高和天线数目过多的问题进行改进 ,以便对慢动目标进行检测 .采用伯格法对 VSAR信号处理中的相位信息进行处理 ,以提取速度信息 ,从而取代传统的经典谱估计方法 .仿真结果表明 ,使用伯格法可以获得更高的速度分辨力和方位分辨力 .同时 ,伯格法的使用可以降低天线数目和整个天线阵列的总长度 ,从而降低硬件的复杂度 Aiming at the problem of low speed resolution and high number of antennas in the current synthetic aperture radar (VSAR) in order to detect the slow moving targets, the phase information in VSAR signal processing is processed by Burg method to extract Speed ​​information to replace the traditional method of classical spectral estimation.The simulation results show that the use of Burg method can get higher speed resolution and azimuth resolution.At the same time, the use of Burg method can reduce the number of antennas and the total antenna array total Length, thereby reducing the complexity of the hardware