中波广播三频共塔天线网络设计实例  

Design Example of Medium Wave Broadcast Tri-frequency Common Tower Antenna Network

作　　者：于磊 YU Lei(Ji'nan Radio and Television Station,Ji'nan 250014,China)

机构地区：[1]济南广播电视台,山东济南250014

出　　处：《中国有线电视》2021年第9期943-946,共4页China Digital Cable TV

摘　　要：结合中波发射台实际,根据全频率覆盖的规划要求,提出较为合理的三频共塔频率设计方案,并经过大量运算推理,设计了两套具有不同特点的三频共塔调配网络,为中波广播三频共塔天线网络设计提供了思路和方案。In this paper,according to the reality of medium wave transmitter station and the planning requirements of full frequency coverage,a relatively reasonable frequency design scheme of three frequency common tower is proposed,and two sets of three frequency common tower deployment networks with different characteristics are designed through a lot of calculation and reasoning,which provides ideas and schemes for the design of medium wave broadcast three frequency common tower antenna network.

关 键 词：中波 调配网络 三频共塔 阻塞网络 

分 类 号：TN931.2[电子电信—信号与信息处理]