卫星通信地面照射范围特征研究  

Study on Characteristics of Satellite Illuminating Area on the Ground

作　　者：刘吉凤 周瑶[1] 李福昌[1] Liu Jifeng;Zhou Yao;Li Fuchang(China Unicom Research Institute,Beijing 100048,China)

机构地区：[1]中国联通研究院,北京100048

出　　处：《邮电设计技术》2023年第4期53-57,共5页Designing Techniques of Posts and Telecommunications

摘　　要：为方便卫星业务与地面业务的共存研究,合理评估地面业务对卫星业务的集中干扰,同时,为卫星业务的地面部署提供参考。研究了一种量化卫星通信地面照射范围的方法,该方法对系统间共存研究和自系统网络部署同时适用,并通过仿真对比验证了该量化方法的性能。To facilitate the coexistence of satellite service and terrestrial service,reasonably evaluate the integrated interference of terrestrial service on satellite service,or provide reference for the ground deployment of satellite service,a calculation method to quantify satellite illuminating area is studied,which is applicable to both inter-system coexistence and self-system network deployment.The performance of the quantization method is verified by simulation.

关 键 词：共存研究 卫星业务 地面业务 量化 照射 

分 类 号：TN929.5[电子电信—通信与信息系统]