5G信号对广播电视卫星地球站干扰的分析与应对措施  

Analysis and Countermeasures of 5G Signal Interference to Broadcasting and Television Satellite Earth Stations

作　　者：朱树辉 ZHU Shuhui(Cenxi Integrated Media Center,Wuzhou 543200,China)

机构地区：[1]岑溪市融媒体中心,广西梧州543200

出　　处：《电视技术》2025年第2期150-152,共3页Video Engineering

摘　　要：随着现代信息技术的发展,5G技术得以广泛应用,其产业规模迅速扩大。为此,国家颁布了5G系统频率的使用规划,明确5G系统的主要工作频段在3.4~3.6、4.8~4.9 GHz等。以此为背景,先分析广播电视卫星地球站所受干扰,接着探讨5G信号基站干扰广播电视卫星地球站的主要原理,最后提出应对5G干扰的具体措施,以供广播电视行业参考。With the development of modern information technology,5G technology has been widely used,and its industrial scale has expanded rapidly.To this end,the state has promulgated the use plan of 5G system frequency,and it is clear that the main working band of 5G system is 3.4~3.6,4.8~4.9 GHz,etc.Based on this background,this paper first analyzes the interference of radio and television satellite earth stations,then discusses the main principles of 5G signal base stations interfering with radio and television satellite earth stations,and finally puts forward specific measures to deal with 5G interference for the reference of radio and television industry.

关 键 词：5G干扰信号 广播电视 卫星地球站 

分 类 号：TN943.3[电子电信—信号与信息处理]