湖北广电传媒大厦卫星信号接收系统设计与实践  

Design and Practice of Satellite Signal Reception System for Hubei Media Group Building

作　　者：徐文亮 XU Wenliang(Hubei Media Group,Wuhan 430000,China)

机构地区：[1]湖北广播电视台,湖北武汉430000

出　　处：《电视技术》2024年第11期34-37,50,共5页Video Engineering

摘　　要：详细介绍湖北广播电视台传媒大厦卫星信号接收系统项目建设方案,综合全台不同部门对卫星下行信号接收资源的需求,采用网际互连协议(Internet Protocol,IP)信号和L波段射频信号等相结合的方式,对卫星信号下行接收资源进行统筹规划建设,实现国内卫星节目信号的全面覆盖和高效共享,提高了全台卫星信号安全播出保障水平。This article provides a detailed introduction to the construction plan of the satellite signal receiving system project for the Media Building of Hubei Media Group.Taking into account the needs of different departments in the whole station for satellite downlink signal receiving resources,a combination of Internet Protocol(IP)signals and L-band radio frequency signals is adopted to plan and construct the satellite signal downlink receiving resources in a coordinated manner,achieving comprehensive coverage and efficient sharing of domestic satellite program signals and improving the level of satellite signal security broadcasting guarantee throughout the station.

关 键 词：卫星信号下行接收 卫星直播回传 天线 

分 类 号：TN948.14[电子电信—信号与信息处理]