一种新型的车载动中通应急系统  

A Novel Vehicle-borne Satellite Mobile Communication System for Emergency Applications

作　　者：王毅[1] 张琳华[1] 

机构地区：[1]南京邮电大学,南京210003

出　　处：《电讯技术》2008年第7期50-53,共4页Telecommunication Engineering

摘　　要：介绍了一种新型的车载动中通(移动卫星通信)应急系统的构成和基本原理,主要讲述了实现中所应用的几种新技术,如数字稳定平台、圆锥扫描和罗盘自适应校准等,最后给出了软件实现。This paper introduces a novel vehicle -borne satellite mobile communication system designed for emergency applications, including its basic structure and theory, and presents some new techniques applied in the system, such as digital stable platform, conical -scanning, and adaptive compass calibration. Finally it provides the entire software implementation flowchart.

关 键 词：移动卫星通信 车载应急通信系统 数字稳定平台 圆锥扫描 罗盘自适应校准 

分 类 号：TN927[电子电信—通信与信息系统]