摘要
本文分析了在水域布置中波广播发射天线的可行性,重点讨论了水位变化对中波天线输入阻抗和调配网络驻波比的影响,为中波发射台场地选择提供了一个新方向。
In this paper,the feasibility of arranging medium wave broadcasting transmitting antenna in water areas is analyzed,and the influence of water level variation on input impedance of medium wave antenna and VSWR of matching network is focused,which provides a new direction for the site selection of medium wave transmitting station.
作者
毛吉燕
Mao Jiyan(Radio,Film&Television Design and Research Institute Co.,Ltd.,Beijing 100045,China)
出处
《广播与电视技术》
2023年第7期100-102,共3页
Radio & TV Broadcast Engineering
关键词
中波广播发射天线
水域
选址
输入阻抗
驻波比
Medium wave broadcasting transmitting antenna
Water area
Site selection
Input impedance
VSWR
