摘要
文中根据红外线与等离子体相互作用的基本模式、原理,建立了等离子体红外隐身的基本模型,并分别从折射效应和吸收衰减两方面阐述等离子体红外隐身的基本原理。通过理论分析、计算,得到了红外线在等离子体中的衰减与等离子体碰撞频率、红外线频率、等离子体密度、厚度的关系。同时,论证了发动机尾喷口等离子体红外隐身的可行性,为防御红外制导导弹提供了理论依据及数据参考。
According to the interaction form of infrared ray and plasma,this article set up a foundmental modle of plasma infrared radiation stealth,discuss the foundmental theory of plasma stealth on refraction,asslmilate and decay. By theory analysis,it calculate the decay of infrared radiation intensity in plasma and the relation of plasma frequency, infrared radiation frequency and the thickness and density of plasma,and demonstate the feasibiility of plasma infrared radiation stealth of the nozzle of the turbojet...
出处
《弹箭与制导学报》
CSCD
北大核心
2006年第S1期238-241,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
等离子体
红外辐射
尾喷口
隐身技术
等离子发生器
plasma
infrared radiation
nozzle of the turbojet enginei stealth technology
plasma gennerator
