摘要
多频共塔技术的应用在节省土地资源和建设投资的同时,对天调网络的设计与实现提出了更高的要求。文章主要探讨广东省某台限定发射场地内天线互耦作用下的三频共塔的实现方案,详细阐述了三频共塔网络的设计要求与思路,并根据设计实例逐一分析各组成网络,希望对同行有积极的参考作用。
The application of multi-frequency common tower technology not only saves land resources and construction investment,but also puts forward higher requirements for the design and implementation of the deployment network.This paper mainly discusses the realization scheme of tri-frequency common tower under the mutual coupling of antennas in a limited launch site in Guangdong Province,expounds the design requirements and ideas of three-frequency common tower network in detail,and analyzes each network one by one according to the design examples,hoping to have a positive reference value for peers.
作者
黄耿希
HUANG Gengxi(Guangdong Chenghai Medium Wave Broadcasting Station,Chenghai 515800,China)
出处
《电声技术》
2023年第7期112-115,共4页
Audio Engineering
关键词
中波广播
三频共塔
天调网络
medium wave broadcasting
tri-frequency common tower
antenna allocation network
