一种脉宽鉴别算法及其在雷达中的应用

A Pulse Width Discrimination Algorithm and Its Application in Radar

现代雷达常采用波形捷变技术对抗有源干扰 ,当干扰信号较强时 ,经过脉压后的输出仍然会对后继的信号检测造成影响。为解决此问题 ,本文提出一种新颖的脉宽鉴别算法 ,配合波形捷变技术抑制有源干扰 。

Waveform agility technique is often adopted in the modern radar to countermine the active interfering. When the interfering signal is powerful, the output of the interfering signal after pulse compress will affect the subsequence signal detection. To solve this problem, a novel pulse width discrimination algorithm is proposed to restrain the active interfering cooperated with the waveform agility technique, the simulation results verify the effectiveness of the algorithm.