基于实测数据的有源噪声干扰抑制算法研究

信息战条件下,雷达所面临的干扰手段越来越多、干扰功率越来越强,这将极大降低雷达的生存能力。本文结合某型舰载两坐标雷达外场实测数据的分析和处理,提出了采用二进制积累检测算法对有源噪声干扰进行抑制的方法。仿真结果表明,二进制积累检测算法能够有效地抑制敌方实施的有源噪声干扰,同时不会对目标带来太大的损失。

A measured data based algorithm of active noise jamming suppression

In the information warfare,the jamming faced by radars is becoming more and more complicated and with higher and higher power,which will degrade the radar survivability.In this paper,through the analysis and processing of the measured data of a 2D shipborne radar,an algorithm based on binary integration detection is presented for active noise jamming resistance.The simulation results show that the algorithm can suppress the active noise jamming effectively without bringing too much loss to the targets.