摘要
通过对雷达信号的频谱特性分析,研究了箔条质心干扰先进体制雷达的可行性,开展了舰载无源质心对抗多目标来袭的算法研究。分析了在两枚导弹同时来袭时,综合舰艇运动、导弹运动、箔条云运动、舰艇雷达截面积变化、箔条云雷达截面积变化、复合质心点形成原则等诸多因素,得到多目标对抗的一些决策原则。
The radar signal spectrum characteristic is analyzed to research the feasibility of the chaff centroid jamming the advanced radar. The arithmetic and model of shipborne passive chaff centroid jamming under the missile-salvo pattern is proposed. The geometrical model of naval ships, missiles and chaff clouds is analyzed when two missiles are launched simultaneously. After discussing the relationship of naval ships, missiles, chaff clouds,shipborne radar cross section,chaff clouds radar cross section and complex centroid,some principles of multi-target passive chaff centroid jamming are obtained.
出处
《航天电子对抗》
2007年第3期34-36,共3页
Aerospace Electronic Warfare
基金
十.五预先研究支撑项目(41901130301)
十.五预先研究支撑项目(41901130302)
关键词
箔条
质心干扰
模型
雷达截面
chaff
centroid jamming
model
radar cross section
