高重频激光对多激光制导武器干扰机理研究

Research on jamming mechanism of high repetitionlaser to multiple laser guided weapons

本文基于仿真计算方法,研究高重频激光对多激光制导武器的干扰机理。发现重复频率与波门宽度是影响总干扰有效概率的主要因素,干扰反应时间与激光制导信号样式对总干扰有效概率的影响较小,重复频率取整数值则会增大干扰有效概率的不确定性。针对性提出了“一对多”干扰、提前干扰、重复频率避免取整数等改进措施,研究结论可为提升高重频激光对多激光制导武器干扰效果提供参考。

The jamming mechanism of high repetition laser to multiple laser guided weapons is studied in this paper based on simulation calculation method.The results show that the repetition frequency and the time gate width are the main influencing factors affecting the total effective probability,the reaction time of jamming and the signal style of laser guidance have less influence on the total effective probability,and the integer value of the repetition frequency increases the uncertainty of the interference effective probability.The improvement suggestions are put forward such as“one-to-many”jamming method,jamming ahead of time,and toked non-integer values of the repetition frequency,and the conclusions can provide a reference for the jamming effect improvement of high repetition laser to multiple laser guided weapons.