S频段低信息速率卫星通信系统的探索和实验  

Exploration and Experiment of S-band Low Information Rate Satellite Communication System

作　　者：常克 CHANG Ke(Xiamen Jiuhua Communication Equipment Factory,Xiamen 361000,China)

机构地区：[1]厦门九华通信设备厂,福建厦门361000

出　　处：《数字通信世界》2024年第12期123-125,共3页Digital Communication World

摘　　要：S频段具有独特的优势,在该频段易于实现导航与移动通信系统的硬件复用,使得移动通信和导航定位服务的融合成为可能,从而有效降低终端的硬件复杂度。虽然高速率的卫星通信系统在许多情况下表现出色,但在某些特定环境或应用中,如偏远地区、海洋通信等,低信息速率卫星通信系统可能更加适用。该文主要探究S频段低信息速率卫星通信系统。The S-band has unique advantages,as it is easy to achieve hardware reuse between navigation and mobile communication systems,making it possible to integrate mobile communication and navigation positioning services,thereby effectively reducing the hardware complexity of terminals.Although high-speed satellite communication systems perform well in many situations,low information rate satellite communication systems may be more suitable for certain specific environments or applications,such as remote areas,ocean communication,etc.This article mainly explores the S-band low information rate satellite communication system.

关 键 词：S频段 低信息速率 卫星通信系统 

分 类 号：TN927.2[电子电信—通信与信息系统]