The effects of the pulse modulation waveform distortion on the transmitter performance, that is, the effects of the pulse top fluctuation, linear droop, leading anti trailing edges on the transmitter RF pulse quality, have been analysed in detail. 本文详细分析了脉冲调制波形畸变对雷达发射机性能的影响,即脉冲顶部波动、线性降落、脉冲前、后沿对发射机射频脉冲质量的影响。