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Circuit arrangement for transmitting radar pulse signals in a radar system having a digitized video signal evaluation and a digital control circuit of the catch 43 stoe
Circuit arrangement for transmitting radar pulse signals in a radar system having a digitized video signal evaluation and a digital control circuit of the catch 43 stoe
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机译:在具有数字视频信号评估和锁扣43的数字控制电路的雷达系统中用于发送雷达脉冲信号的电路装置
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摘要
A radar system with digitized video having a digital interference rejection circuit for eliminating spiral interference caused by nearby radar transmitters operating in the same frequency band. Video signals from each sweep are stored in a random access memory. A comparison is made between adjacent range cells in the present "live" video signal and the video signal from the previous sweep. The output video signal to the display device is inhibited should the comparison indicate the presence of interference.
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