车载同步轨道卫星移动通信系统

Vehicle Synchronous Orbiting Satellite Mobile Communication System

摘要:

介绍国内两种车载同步轨道卫星移动通信系统。一种是相控阵天线跟踪的UHF频段卫星移动通信系统。另一种是采用激光陀螺跟踪的Ku频段宽带卫星移动通信系统,它综合应用了航天遥测、激光陀螺、GPS定位和Ku频段数字卫星通信等技术,在国内首次实现了话音、传真、数据和图像宽带大容量动中不间断通信。

Abstract:

Two kinds of vehicle synchronous orbiting satellite mobile communication systems are introduced.One is phased array antenna tracking UHF satellite mobile communication system;the other is laser gyro tracking Ku broadband satellite mobile communication sys