基于表征面的动态试验电磁环境等效构建方法  

Equivalent Construction Method of Dynamic Test Electromagnetic Environment Based on Characterization Surface

作　　者：张江南 陈飞[1] 戎建刚[1] 王鑫[1] 王超[1] 李岩松 张进[1] ZHANG Jiangnan;CHEN Fei;RONG Jiangang;WANG Xin;WANG Chao;LI Yansong;ZHANG Jin(No.8511 Research Institute of CASIC,Nanjing 210007,Jiangsu,China)

机构地区：[1]中国航天科工集团8511研究所,江苏南京210007

出　　处：《空天防御》2022年第1期86-93,共8页Air & Space Defense

摘　　要：针对雷达制导武器抗干扰内场试验中试验电磁环境构建近似度低、构建要素不全等问题,在分析雷达制导武器面临的复杂电磁环境与表征面试验电磁环境的基础上,提出了基于表征面的动态试验电磁环境等效构建方法。该方法重点从作战场景映射、对抗技术等效、对抗战术控制等3个维度进行动态试验电磁环境等效构建,利用内场半实物仿真平台分析了该方法的具体实施途径,并从对抗强度层面分析了构建的试验电磁环境的对抗强度指标。该方法可为雷达制导武器内场抗干扰试验电磁环境构建提供方法支撑和理论依据。For the issues of the low degree of approximation and incomplete elements of the test electromagnetic envi⁃ronment construction in the anti-jamming infield test of radar guided weapons,based on the analysis of the complex electromagnetic environment and the characterization surface test electromagnetic environment faced by radar guided weapons,the equivalent construction method of the dynamic test electromagnetic environment based on the characte-rization surface was presented.It focused on the dynamic test electromagnetic environment equivalent construction from three dimensions:combat scene mapping,combat technology equivalence and confrontation tactical control.It used the infield hardware-in-the-loop simulation platform to analyze the specific implementation method and the confrontation intensity index of the test electromagnetic environment was analyzed from the level of confrontation intensity.The method can provide the method support and theoretical basis for the test electromagnetic environment construction of anti-jamming test of radar guided weapons.

关 键 词：复杂电磁环境 内场试验 表征面 等效构建 

分 类 号：TN97[电子电信—信号与信息处理]