中文说明：
对于PD雷达导引头前端，在没有噪声情况下的雷达回波信号，经过运动补偿后再进行脉冲压缩处理，得到某一周期的仿真图像
English Description：
For the front end of PD radar seeker, the radar echo signal without noise is processed by pulse compression after motion compensation, and the simulation image of a certain period is obtained