摘要
阐述中波广播发射天线的原理,维护标准,维护策略,包括对系统的驻波比率值进行定期检查、通信过程中释放的能量与天线发射场相互转换、对天线状态的评估。
This paper describes the principle, maintenance standard and maintenance strategy of the medium wave broadcast transmission antenna, including regular inspection of the standing wave ratio value of the system, mutual conversion between the energy released in the communication process and the antenna transmission field, and evaluation of the antenna status.
作者
武旭
WU Xu(Xifeng Radio Relay Station,Wireless Transmission Center,Gansu Provincial Radio and Television Bureau,Gansu 745000,China)
出处
《集成电路应用》
2023年第1期148-149,共2页
Application of IC
关键词
广播工程
发射天线
状态评估
broadcast engineering
transmission antenna
status evaluation
