低轨道移动卫星通信系统设计  

Design of Low Orbit Mobile Satellite Communication System

作　　者：王鸿伟 WANG Hongwei(Shaanxi Branch of Beijing Zhongke Aerospace Talent Service Co.,Ltd.,Xi̓an 710000,China)

机构地区：[1]北京中科航天人才服务有限公司陕西省分公司,西安710000

出　　处：《移动信息》2024年第9期10-13,共4页Mobile Information

摘　　要：随着我国地面通信基础设施的不断建设,通信网络覆盖范围也在不断增长.但受制于地面通信系统的覆盖范围,在低密度人口的地区并不适用.为满足人烟稀少地区的通信业务需求,适应当前通信发展的大趋势,文中提出了一种低轨道移动卫星通信系统的设计方案,使得偏远地区的人们也能享受我国不断发展的通信技术,从而更加便利地与外界沟通.该设计主要包含卫星通信网络设计、链路参数设计及计算和卫星接收机设计.With the continuous construction of China's ground communication infrastructure,the coverage of communication networks is also constantly increasing.Due to the coverage range of ground communication systems,it is not suitable for low-density population areas.Therefore,in order to meet the communication business needs of sparsely populated areas and adapt to the current trend of communication development,this paper proposes a design scheme for a low orbit mobile satellite communication system,which enables people in remote areas to enjoy China's continuously developing communication technology and communicate more conveniently with the outside world.This design mainly includes satellite communication network design,link parameter design and calculation,and satellite receiver design.

关 键 词：低轨道卫星通信 链路 卫星接收机 

分 类 号：TN927[电子电信—通信与信息系统]