无人机分布式干扰对防空雷达探测能力的影响

摘要

无人机分布式干扰是对抗新型防空雷达的有效手段，在电子对抗领域扮演着越来越重要的角色。基于雷达探测距离模型和干扰方程，建立了无人机分布式干扰下的雷达暴露区计算模型。通过仿真计算，得出了不同干扰条件下雷达探测区域的变化和特点，分析了分布式无人机压制干扰敌防空雷达系统的有效性。研究对无人机分布式干扰对雷达的作战效果有实际意义。%The distributed jamming of UAV is an effective means to counter new air-defence radar,which is playing a more and more important role in the electronic warfare.Based on radar detection range model and jamming equation, the radar ex-posure area calculation model under the distributed jamming of UAV was built.Through the simulation calculation,a conclu-sion was drawn that the change characteristics of radar detection region under the conditions of different interference. Mean-while the effectiveness of distributed UAV to suppress interference enemy air-defence radar was analyzed.