激光技术Issue(1)：21-25,5.DOI:10.7510/jgjs.issn.1001-3806.2014.01.005
高重频激光对激光制导武器的干扰机理分析
Analysis of interference mechanism of high-frequency laser to laser guided weapons
王云萍 1张海洋 2郑星元 1冯爽 1赵长明1
作者信息
- 1. 北京理工大学 光电学院，北京 100081
- 2. 北京跟踪与通信技术研究所，北京 100094
- 折叠
摘要
Abstract
In order to study the interference mechanism of high-frequency laser to laser guided weapons,according to the principle of high-frequency laser interference,a series of related theoretical models such as semi-active laser seeker coded identification model,time door model,multi-signal processing model and interference signal modulation processing model were established.Then the 3σcriterion was proposed for interfering the seeker effectively.Based on this,the study of the effect of multi-source interference and signal characteristics of the effect of high repetition frequency laser interference were studied.According to the simulation system testing,the results show that the multi-source interference and interference signal frequency modulation can effectively enhance the interference effect.While the interference effect of the interference signal amplitude modulation is not obvious.The research results will provide the evaluation of high-frequency laser interference effect and provide theoretical references for application of high-frequency laser interference system.关键词
激光技术/高重频激光/激光导引头/干扰机理/效果评估Key words
laser technique/high-repetition-rate laser/laser seeker/jamming mechanism/evaluation method分类
军事科技引用本文复制引用
王云萍,张海洋,郑星元,冯爽,赵长明..高重频激光对激光制导武器的干扰机理分析[J].激光技术,2014,(1):21-25,5.
