摘要
预警卫星是国家导弹防御系统中的重要组成部分。为了提高弹道导弹的突防能力,在对预警卫星进行简要介绍的基础上,讨论了通过伴星或其他方式施放红外烟幕对星载红外探测器的干扰机理和可行性,并建立了红外烟幕对预警卫星进行干扰的效能评估模型。通过仿真计算,发现只要烟幕施放时机、位置得当,烟幕厚度和密度达到一定要求,足以达到干扰目的。
The early-warning satellite is a important part in the NMD. For advancing the penetrate power of the ballistic missile, a brief depiction of early-warning satellite was made first, and then, the jamming mechanism of infrared smoke released by against the satellite infrared detector was introduced, and a model of jamming efficiency evaluation of the IR smoke against early warning satellite was built. The emulation results showed that the IR smoke can fulfill the purpose of jamming when it is released in right time and spot, and when the thickness and the density of the IR smoke reach the baseline.
出处
《现代防御技术》
北大核心
2007年第1期14-17,22,共5页
Modern Defence Technology
基金
国家高技术863项目资助(2004AA009983)
关键词
预警卫星
烟幕
干扰
效能评估
early-warning satellite
IR smoke screen
jamming
efficiency evaluation
