Strategies for Reducing the Standing Wave Ratio of High Mountain Radio and Television Transmitting Station
In this paper,the problem of standing wave ratio of high mountain radio and television transmitting station is studied deeply. This paper analyzes the the causes of high standing wave ratio and the hazards,then puts forward a series of methods to reduce the standing wave ratio,including antenna selection and optimization,feeder system improvement,impedance matching application,regular maintenance and inspection. The validity of these methods is verified by an example analysis,which provides theoretical basis and technical support for improving the transmission efficiency and signal quality of radio and television.
broadcasting and television transmission stationstanding wave ratioantenna feeder
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