5G信号对广播电视卫星地球站的干扰分析及对策  

Analysis and Countermeasures of 5G Signal Interference on Radio and Television Satellite Earth Stations

作　　者：姜伟 JIANG Wei(Baishan TV Broadcasting Station,Baishan 134300,China)

机构地区：[1]白山市电视转播台,吉林白山134300

出　　处：《数字通信世界》2023年第9期60-62,共3页Digital Communication World

摘　　要：5G网络具有高速率、低时延、高容量等特点,为人们提供了更好的网络体验。然而,5G网络的发展也给卫星广播电视业务带来了一定的挑战,因为5G网络使用的部分频段与卫星C波段下行频段有重叠,可能会造成同频或邻频干扰,影响卫星信号的正常接收。文章详细介绍了5G信号对广播电视卫星地球站的干扰原因、影响程度和解决方法。5G has characteristics such as high speed,low latency,and high capacity,providing people with a better network experience.However,the development of 5G has also brought certain challenges to the satellite broadcasting and television business,as some frequency bands used in the 5G system overlap with the downlink frequency bands of the satellite C-band,which may cause co frequency or adjacent frequency interference and affect the normal reception of satellite signals.This article provides a detailed introduction to the causes,degree of impact,and solutions of 5G signal interference on radio and television satellite earth stations.

关 键 词：5G信号 广播电视卫星地球站 干扰分析 

分 类 号：TN929.5[电子电信—通信与信息系统] TN943.3[电子电信—信息与通信工程]