5G基站对C波段广播电视卫星接收站干扰的分析与处理  

Analysis and Processing of Interference of 5G Base Station to C Band Radio and Television Satellite Receiving Station

作　　者：皇甫江 王玉婷 司东建 李亚琼 HUANGFU Jiang;WANG Yuting;SI Dongjian;LI Yaqiong(Xi'an Jiaotong University Radio and Television Center,Xi'an 710049,China;Xi'an Jiaotong University Network Information Center,Xi'an 710049,China)

机构地区：[1]西安交通大学广播电视中心,陕西西安710049 [2]西安交通大学网络信息中心,陕西西安710049

出　　处：《中国有线电视》2023年第6期27-29,共3页China Digital Cable TV

摘　　要：分析5G基站干扰广播电视卫星接收站的具体路径,以及接收站如何才能抵御5G信号干扰的影响,是广播电视行业面临的新挑战。在理论层面分析5G基站对卫星广播电视地面站产生干扰的具体路径,进一步对C波段卫星通信站进行实际测试,提出并验证安装滤波器是降低5G信号干扰的有效措施。Analyzing the specific path of 5G base stations interfering with radio and television satellite receiving stations and how receiving stations can resist the impact of 5G signal interference is a new challenge for the radio and television industry.At the theoretical level,the specific path of 5G base station interference to satellite radio and television ground stations is analyzed,and the actual test of C-band satellite communication stations is further carried out.It is proposed and verified that the installation of filters is an effective measure to reduce 5G signal interference.

关 键 词：5G基站 C波段 干扰 卫星接收站 

分 类 号：TN943.3[电子电信—信号与信息处理]