摘要
地对空雷达干扰掩护区是以干扰机为中心描述雷达干扰效能的一个新概念。通过分析地对空雷达干扰的空间位置关系,建立以干扰机为中心的单机、多机干扰仿真模型,并通过引入旋转对称天线模型、阵列天线模型,以及地面有效反射面积计算模型进行仿真,得出的结果直观地体现了干扰机的威力范围,为地对空雷达对抗效能分析提供了新的思路。
The jamming cover area is a new concept that describes the efficiency of radar ECM with the core on the position of the jammer. According to the space position relationship of ground to air radar ECM, upbuild the single jammer＇ and multi-jammers＇ simulation models on the base point of the jammers. As the rolling symmetrical antenna model, phase array antenna model and the ground RCS model are added to the simulation models, the outputs of jamming cover area simply and easily describe the jammers＇ power, which will bring a new way to the efficient analysis of ground to air radar ECM.
出处
《现代雷达》
CSCD
北大核心
2014年第7期68-72,共5页
Modern Radar
基金
预研基金项目( 9140A33020112JB39085)
关键词
地对空
雷达对抗
干扰掩护区
仿真建模
ground to air
radar
jamming cover area
simulation models
