动态激光通信系统开环捕获技术  

The open-loop capturing technology for the dynamic laser communication system

作　　者：孟颖[1] 刘泉[1] 赵馨[1] 王陆[1] 郑文波[1] 

机构地区：[1]长春理工大学,长春130022

出　　处：《光通信技术》2009年第11期53-55,共3页Optical Communication Technology

基　　金：国家863高技术研究发展计划基金项目资助

摘　　要：主要解决载舰与地面间及载舰与舰间激光通信系统开环捕获的问题。对捕获系统的组成及工作原理进行了详细论证,着重分析了捕获概率和捕获时间的决定因素。通过实例在某海域完成动态激光通信系统试验,捕获概率优于98%,捕获时间小于20s,验证了本系统能够满足动态激光通信系统的开环捕获要求。The problems of the open-loop capturing technology for the laser communication system on both the shipborne-to-ground and the shipborne-to-shipbrone were solved in this paper.The composition and the principle of the acquisition system were elaborated in detail.The factors determining the acquisition probability and the acquisition time were analyzed in detail.On implementing the dynamic laser communication experiment in particular sea area,the acquisition probability was larger than 98% ,the acquisition tim...

关 键 词：动态激光通信 开环捕获 GPS/INS 捕获时间 

分 类 号：TN929.1[电子电信—通信与信息系统]