中文说明：
相控阵雷达数字去斜仿真，发射信号和回波信号，混频滤波信号，正交解调，滤波器设计 使用带通滤波器，二次时延；两个目标。
English Description：
Phased array radar digital de skew simulation, transmit signal and echo signal, mixing filter signal, quadrature demodulation, filter design using band-pass filter, secondary delay; two targets.