The effect of amplitude distortion, phase distortion, a mplitude and phase error on the performance of receiver is discussed in this pap er, and a method of digital correction is proposed.

• 仔细分析了幅度失真、相位失真、幅相不一致性等对接收机性能的影响，提出了数字域校正的方法。通过计算机仿真，表明了该方法的可行性。