突防过程中的机载自卫干扰效能评估模型研究  

Research on Airborne Self-Protection Jamming Efficiency Estimation Model in Penetrating Process

作　　者：程嗣怡[1] 宋海方[1] 张官荣[1] 石亮[2] 

机构地区：[1]空军工程大学工程学院,西安710038 [2]94371部队,郑州450046

出　　处：《电子对抗》2012年第5期33-36,共4页Electronic Warfare

基　　金：电子信息控制重点实验室基金资助（编号：9140C1005051103）,陕西省电子信息系统综合集成重点实验室基金资助（编号：201113Y01）.

摘　　要：为了对战斗机空中突防不同阶段的自卫干扰吊舱的干扰效能进行合理评估，提出将突防概率提高率作为自卫干扰的效能评估准则。针对突防过程不同阶段作战对象，将干扰过程分为干扰搜索警戒雷达、干扰截击机载火控雷达以及干扰地空导弹系统，并根据不同干扰对象的多种干扰样式分别建立干扰效能模型。实例计算表明，针对不同的突防阶段的不同威胁对象，应将各种自卫干扰措施综合使用才能发挥最佳效能。In order to reasonably evaluate jamming effectiveness of self-protection jamming bird in the difference penetrating stages, the rules based on improving rate of penetration to evaluate effectiveness of self-protection jamming are raised in this paper. Based on different campaign objects in every penetrating stage, jamming process is divided into jamming early warning radars, fire control radars and air missile radar systems. Moreover, jamming effectiveness model is established based on airborne self-protection jamming device to three kinds of radar systems in fight process. An example is given to show that all self-protection jamming modes must be synthetically used in the face of different threatening objects in each penetrating stages.

关 键 词：自卫干扰 空中突防 效能评估 突防概率提高率 

分 类 号：TN974[电子电信—信号与信息处理]