雷达抗干扰试验干扰因子及干扰量值选择研究  

Research on the Selection of Interference Factors and Interference Values in Radar Anti-interference Experiments

作　　者：庞小一 杜剑英 韦卓 吴奇轩 PANG Xiao-yi;DU Jian-ying;WEI Zhuo;WU Qi-xuan(Test and Measuring Academy of Norinco Group,Huayin 714200,China)

机构地区：[1]中国兵器工业试验测试研究院,陕西华阴714200

出　　处：《中国电子科学研究院学报》2023年第9期802-807,共6页Journal of China Academy of Electronics and Information Technology

摘　　要：雷达抗干扰性能受到多种因素影响,为高效、全面地检验雷达抗干扰能力,在试验设计时需对干扰因子影响程度进行排序,获取干扰因子及干扰量值组合方案。本文利用正交设计的方法对传统层次分析法加以改进,运用满意度函数表征某干扰因子特定干扰量值下的干扰效果,结合映射函数计算得到干扰因子及干扰量值组合方案。该方法可在试验前对众多干扰因子进行筛选,获取不同组合下的干扰效果估值,可为雷达抗干扰试验设计提供参考,进而对雷达抗干扰性能摸边探底提供支撑。The anti-interference performance of radar is influenced by various factors.In order to efficiently and comprehensively test the anti-interference ability of radar,it is necessary to rank the degree of interference factors during experimental design,and obtain a combination plan of interference factors and interference values.The method of orthogonal design to improve the traditional Analytic Hierarchy Process(AHP).The satisfaction function is used to characterize the interference effect of a certain interference factor under a specific interference value,and the combination scheme of the interference factor and interference value are calculated in combination with the call function.This method can screen numerous interference factors before the experiment,obtain estimation of interference effects under different combinations,and provide reference for experimental design of radar anti-interference experiments,which provides support for the exploration of radar anti-interference performance.

关 键 词：雷达装备 正交设计法 抗干扰试验 复杂电磁环境 

分 类 号：TN957.51[电子电信—信号与信息处理] O212.6[电子电信—信息与通信工程]