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大数量太空箔条云团的分层散射模型
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摘要
随着现代战争向太空不断的发展,箔条作为无源干扰物的使用越来越频繁,为了提高太空箔条云团的雷达散射截面计算效率,本文提出了一种分层结构等效的箔条云团散射模型,模拟箔条云团的散射机制,并考虑箔条间距对箔条间耦合的影响,通过多次计算迭代,得到太空箔条云团的雷达散射截面。经验证,该模型对于雷达散射截面的计算具有很好的优化性。
With the expansion of battlefield,chaff become more and more widely used passive jamming in modern war,In order to improve the efficiency and precision of the space radar cross section of chaff cloud computation,this paper proposes a layered structure to equal the experience of the chaff cloud,it can simulate chaff cloud scattering mechanism accurately and the influence of the coupling between two chaffs is considered,the radar cross section of chaff clouds in space can be computed by iterative approach,The simulation result verified the precision and efficiency of the layered structure.
引文
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