低轨卫星星座通信系统的分析与发展  

Analysis and Development of LEO Satellite Constellation Communication System

作　　者：刘少武 LIU Shaowu(31131 Troops,Nanjing 210000,China)

机构地区：[1]31131部队,江苏南京210000

出　　处：《通信电源技术》2023年第2期137-139,共3页Telecom Power Technology

摘　　要：随着我国卫星通信技术的发展和进步,其应用领域不断扩大。与此同时,低轨道地球(Low Earth Orbit,LEO)卫星星座通信系统也走上了发展快车道,无论是发展潜力还是发展空间都比较大。低轨卫星星座通信系统的优势明显,以其独一无二的特点在各个领域得到了广泛运用。相较于静止轨道卫星通信系统,低轨卫星星座通信系统的特点突出,系统运行模式和应用模式也有了新的发展趋势。以低轨卫星星座通信系统的基本情况为出发点,对其市场前景、相关产业链、运行模式以及关键技术等进行分析,希望对相关工作者有所裨益。With the development and progress of China's satellite communication technology,its application fields are constantly expanding.At the same time,the Low Earth Orbit(LEO)satellite constellation communication system has also embarked on the fast lane of development,which has great development potential and space.LEO satellite constellation communication system has obvious advantages and is widely used in various fields because of its unique characteristics.Compared with geostationary orbit satellite communication system,LEO satellite constellation communication system has outstanding characteristics,and its operation mode and application mode have new development trends.Based on the basic situation of LEO satellite constellation communication system,this paper analyzes its market prospect,related industrial chain,operation mode and key technologies,hoping to be beneficial to related workers.

关 键 词：星座通信系统 低轨道地球(LEO)卫星 多波束天线 信号接收 

分 类 号：TN927+.2[电子电信—通信与信息系统]