Research on Medium and Short Wave Wideband Antenna and its Matching Network
In response to the challenges faced by low transmission efficiency,limited coverage range,and poor anti-interference ability in the short wave frequency band of current wireless communication,this paper deeply explores the design and optimization strategies of medium and short wave broadband antennas and their matching networks,and designs a new type of medium and short wave broadband antenna combining dual line transmission line and transformer technology.This antenna has the advantages of simple structure,wide frequency band,and strong anti-interference ability,which can effectively improve the transmission efficiency of wireless communication.In addition,a detailed study was conducted on the antenna matching network,and a centralized resistor loading design method was proposed.By precisely adjusting the position and resistance of the loading element,the matching performance of the antenna can be effectively enhanced,further improving the transmission efficiency of wireless communication.
matching networktransformerloading positionloading resistance valuematching network element
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