摘要
针对舰载电子对抗干扰效果的评估问题,首先系统分析了反舰导弹雷达导引头的干扰与抗干扰措施,然后提出基于雷达侦察系统和红外警戒系统获取的目标信息,分析干扰实施前后导弹末制导系统性能参数的变化情况,从而判断干扰效果的好坏。新方法避免了传统评估方法需要已知敌方末制导系统相关参数变化的不足,可在实际作战时实现干扰效果的在线评估,从而引导修正干扰决策方案以及为反导防御中硬武器的使用提供依据。
In order to solve the evaluation problem of jamming effects of shipboard electronic countermeasure ,the jamming and anti-jamming measures of radar seeker for anti-ship missile are analyzed firstly, then the evaluation method is proposed on the basis of the target information gotten by radar reconnaissance system and infrared warning system, which judges the jamming effect through the changes of the performance parameters of terminal guidance system between jamming before and after. This novel method avoids the deficiency of traditional evaluation method which needs to know the performance parameters of enemy＇ s terminal guidance system and realizes the online evaluation of jamming effects, which is very useful to modify jamming decision scheme and to guide the use of the hard weapon.
出处
《电子信息对抗技术》
2016年第4期63-67,共5页
Electronic Information Warfare Technology
基金
国家自然科学基金(61303192)
中国博士后基金(2015M572694)
关键词
电子对抗
干扰效果
在线评估
electronic countermeasure
jamming effects
online evaluation
