摘要
介绍了各国研制的星载激光告警系统的发展现状,分析了激光探测告警技术的发展趋势。比较了机载激光告警系统和星载激光告警系统应用背景的不同之处,分析了在外太空环境下对星载激光告警系统一些特殊的要求及其相应的独特的结构和性能。设计了一种基于 CCD 的成像型星载激光告警系统,该系统几乎可以做到整个空间的凝视监视,探测范围不仅是地面,还可以探测天基的反卫星激光武器发出的激光,能提供较为精确的激光来袭方位,有效降低了虚警概率。
In the paper,the satellite-borne laser warning system being in use or developed is introduced briefly, and the future of the laser warning technology is analyzed.The differences of application between the airborne laser warning system and the satellite-borne laser warning system are described.Some special requests and the corresponding special structure or functions of the laser warning system in the space are analyzed.The design based on CCD of the imaging satellite-borne laser warning system is introduced.The system almost can stare at the whole space.The operational coverage is not only the ground,and it can detect the space-borne laser anti-satellite weapon. The system can provide accurate azimuth of the coming laser and reduce the false alarm rate effectively.
出处
《红外与激光工程》
EI
CSCD
北大核心
2006年第z3期357-360,共4页
Infrared and Laser Engineering
关键词
星载
激光告警
成像
Satellite borne
Laser warning
Imaging
