基于侦察系统定位模糊区的噪声干扰效果分析  

The analysis of noise jamming effect based on ambiguous location area of reconnaissance system

作　　者：杨军佳[1] 吴琼 孙正鑫[1] 

机构地区：[1]电子工程学院 [2]65301部队

出　　处：《雷达与对抗》2012年第1期8-11,共4页Radar & ECM

摘　　要：基于干扰机发射包含己方雷达辐射频率在内的窄带高斯白噪声对对方雷达对抗侦察设备进行压制性干扰的思想,提出了雷达侦察系统定位效能及受到干扰时定位效能损失度的概念及模型,分析了影响该模型的因素,并对这些因素进行量化。根据所建的评估模型进行了计算机仿真。The narrowband white Gaussian noise including the radiation frequency of our radar transmitted by the jammer suppressively interferes with the counter-reconnaissance equipment of the hostile radar,on the basis of which the concepts of the positioning performance and its loss under interference of the radar reconnaissance system as well as the model are proposed,and the factors affecting the model are analyzed and quantified.Finally,the computer simulation is done according to the evaluation model established.

关 键 词：雷达侦察系统 干扰效果评估 仿真 

分 类 号：TN971[电子电信—信号与信息处理]