At present, the laser imaging guidance as a new type of precision way, on the battlefield is playing the more and more major role. Its good detection performance, strong anti-jamming ability, and can work day and night, etc, make its development space more and more wide, threat on military targets are getting more and more serious. However, in view of the laser imaging guidance of interference methods is not ideal but the results, the specific performance: way passive, low success, interference effect is not obvious and so on. Therefore, it is necessary to improve the existing interference measures of laser imaging guidance of interference ability. For laser imaging guidance system of the input signal is active laser interference technology is put forward new way of interference in recent years. In this paper the research foundation, on the optical simulation, especially laser optical simulation for a more in-depth research, and puts forward an improved active laser jamming methods: use the intercept enemy laser detection signal related information, copy the laser signals as interference signals, laser imaging guidance system on enemy for interference, cover important military targets, with lower cost and advantages of active way, so as to improve the laser imaging guidance to the input signal interference ability.%目前，激光成像制导作为一种新型的精确制导方式，在战场上发挥着越来越大的作用。然而，针对激光成像制导的干扰方法效果却并不理想，具体表现为：方式被动、成功率低、干扰效果不明显等。针对激光成像制导系统输入信号的激光有源干扰技术是近几年提出的新型干扰方式。在其研究基础上，对光学仿真，特别是激光光学仿真进行了较为深入的研究，并提出了一种改进的激光有源干扰方式：利用截获的敌方激光探测信号相关信息，复制其激光信号作为干扰信号，对敌方激光成像制导系统进行干扰，掩盖重要军事目标，具有成本低、方式主动等优点，从而提高对激光成像制导输入信号的干扰能力．干扰成功率可达98％以上。
展开▼
