雷达干扰信号弹道参数变化量分析方法  

The analysis method of ballistic parameters’variation of radar jamming signal

作　　者：王书宏 沈亲沐[2] 姚辉伟 杨威[2] WANG Shuhong;SHEN Qinmu;YAO Huiwei;YANG Wei(Hunan YunJian Group Co.,Ltd.,Changsha 410100,China;National University of Defense Science and Technology,Changsha 410073,China;Unit 63892 of PLA,Luoyang 471003,China)

机构地区：[1]湖南云箭集团有限公司,长沙410100 [2]国防科技大学电子科学学院,长沙410073 [3]中国人民解放军63892部队,河南洛阳471003

出　　处：《兵器装备工程学报》2024年第S01期7-11,共5页Journal of Ordnance Equipment Engineering

基　　金：创新研究群体科学基金项目(61921001);军事理论科研计划项目(22-JSLL-01-00-03-016-01);湖南省科技创新计划项目(2022RC1092)。

摘　　要：本文中从模拟弹道导弹突防中末段对抗场景出发,依据弹道导弹的弹道特性以及突防中所产生的干扰信号延时特征,提出了一种雷达干扰信号弹道参数变化量的分析方法。通过提取有效的轨道数据,确定干扰信号的位置,计算干扰信号的轨道,定量地分析干扰信号的弹道参数的变化结果。结果表明,雷达干扰信号的轨迹能形成稳定逼真的弹道,所提出的方法对选择更优的弹道导弹突防策略有指导意义。Releasing radar jamming signal is the normal penetration manner during ballistic missile penetrating.According to the ballistic characteristics of missile and feature of jamming signal during penetration,this paper starts from simulation of the middle and end-course of ballistic missile offensive-defensiveconfrontational scenario,puts forward the analysis method of ballistic parameters’variation of radar jamming signal.By means of Extracting valid ballistic data,confirm the position of jamming signal,then compute the ballistics of jamming signal,Using MATLAB simulation,the results of ballistic parameters variation of radar jamming signal are quantitative analyzed deeply while the parameters of ballistic missile were set.The results of ballistic parameters’variation indicate that the trajectory of radar jamming signal can be stable and realistic,agree with ballistic parameters’characteristics,thus,the proposed method has certain guiding significance for ballistic missile to choose better penetration strategy.

关 键 词：弹道导弹 雷达干扰 突防 参数变化量 

分 类 号：TJ761.3[兵器科学与技术—武器系统与运用工程] TN974[电子电信—信号与信息处理]