摘要
随着通信技术的快速发展,我国正式进入了5G时代,各运营商获得了5G运营牌照,正在全国各地建设5G基站.然而5G工作频率与广播电视卫星下行C波段的频率存在重合部分,从而会对广播电视节目产生干扰.如何采取科学的方法和有效的措施避开5G基站的干扰,成为当前必须解决的问题,为此,借助一个实例分析5G基站信号对广播电视信号的干扰,提出避开5G基站对广播电视卫星信号干扰方法.
With the rapid development of communication technology,China has officially entered the 5G era.Operators have also obtained 5G licenses and are establishing 5G base stations all over the country.However,there is a problem that the frequencies of 5G channel and downlink C-band of radio and television satellite overlap,which will interfere with radio and television programs.How to take scientific methods and effective measures to avoid the interference of 5G base station,has become the primary problem to be solved at present.With the help of an example,this paper analyzes and explain the interference of 5G to radio and television,then talks about the ways to avoid the interference of 5G base station to radio and television satellite signals.
作者
宋卓
SONG Zhuo(Ji’an 841 Sets,Ji’an 343000,China)
出处
《电声技术》
2021年第9期70-72,共3页
Audio Engineering
关键词
5G通信
广播电视
干扰
C波段
5G communication
radio and television
interference
C-band
作者简介
宋卓(1984-),男,本科,助理工程师,研究方向为广播电视发射机设备管理。
