本文分析了线性调频脉冲压缩雷达的工作原理、移频干扰原理和卷积干扰原理。
In this paper the working principle of the LFM pulse compression radar, and the principles of shift frequency jamming and convolution jamming are analyzed.
根据线性调频雷达信号处理的特点，该本文提出一种新的应答式干扰技术——卷积干扰，即干扰机接收到雷达照射信号后，用某视频信号与接收信号卷积后转发。
In this paper, a new method is proposed for jamming the Linear Frequency Modulation (LFM) radar, which is based on the feature of the LFM signals processing and is named convolution jamming.
该方法是将干扰机接收并存储的雷达发射信号与噪声信号相卷积后转发出去。
The jammer receives the radar signal and convolves it with noise signal. Then the convolution result is retransmitted.
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