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本发明叙述电子对抗系统,着重阐述多通道反干扰雷达接收机,这种接收机能够自动识别不同干扰信号的噪声特性。搜索雷达系统通常包括反干扰电路,这是为了当回波信号和波长相同或者几乎相同的干扰信号同时出现在接收机时,保证在示波器的荧光屏上得到一个满意的回波图像。鉴于干扰信号可利用不同的形式,在回波脉冲与干扰信号之间要获得一个有效的视频显示和一个有用
The present invention describes an electronic countermeasure system that focuses on a multi-channel anti-jamming radar receiver that automatically recognizes the noise characteristics of different interfering signals. The search radar system usually includes an anti-interference circuit. This ensures that a satisfactory echo image is obtained on the screen of the oscilloscope when the echo signal and the same or almost the same interference signal appear at the same time in the receiver. In view of the different forms of interfering signals available, an effective video display and a useful signal between echo pulses and interfering signals