ELINT/ESM系统与有源对抗技术的发展现状综述  

Review of ELINT/ESM system and active countermeasures′ development situation

作　　者：余强[1] 毕大平[1,2] 沈爱国[1,2] 胡懋洋 

机构地区：[1]电子工程学院,安徽合肥230037 [2]安徽省电子制约技术重点实验室,安徽合肥230037

出　　处：《航天电子对抗》2014年第6期57-61,共5页Aerospace Electronic Warfare

摘　　要：雷达对抗情报侦察(ELINT)和雷达对抗支援侦察(ESM)在信息战中发挥着越来越重要的作用,而有源对抗技术作为制衡ESM/ELINT系统的手段之一,目前发展相对滞后。基于复杂电磁环境下电子战的运用需求,分析了ESM/ELINT系统在测频、测向以及信号处理方面的技术体制和特点,重点从理论研究、对频域及空域参数测量和信号分选的影响、干扰效果评估等方面进行了探讨,对ESM/ELINT系统及其对抗技术的发展具有一定的借鉴意义。ELINT/ESM is playing an increasing important role in information warfare. However, active countermeasures as one of the means of checks and balances, its current development is relatively backward. According to the needs of electronic warfare in the complex electromagnetic environment, the technology and characteristics of measuring frequency, direction finding and signal processing of the ELINT/ESM system are analyzed. The theoretical research, the influence on the frequency and airspace parameter measuring and signal sorting, and jamming effect evaluation are mainly discussed. The study has certain reference significance for the development of the ELINT/ESM system and its countermeasures.

关 键 词：ESM/ELINT系统 有源对抗 发展现状 

分 类 号：TN974[电子电信—信号与信息处理]