典型文献
A wide-band continuous-beam-scanning leaky-wave an-tenna with a stable gain fed by spoof surface plasmon polaritons
文献摘要：
A leaky-wave antenna(LWA)supporting wide-band and continuous-beam scanning is proposed in this paper.It is based on a spoof surface plasmon polariton(SSPP)transmission line(TL)periodically loaded with circular patches.The optimized antenna structure enables its continuous-beam scanning of 69° from backward through broadside to forward with a stable high radiation gain as the operating frequency increases from 7 GHZ to 15 GHz(with a relative bandwidth of 72.73％).Furthermore,a perfect electronic conductor(PEC)reflector is added at a distance of about 0.3λ0(λo is the vacuum wavelength for the broadside radiation)to improve the antenna gain,achieving a gain increase of about 3 dB.The proposed LWA is expected to find applications in planar wireless communication systems.
文献关键词：
中图分类号：
作者姓名：
CHAI Bo;Li Yajing;BAI Yukun
作者机构：
Engineering Research Center of Communication Devices and Technology,Ministry of Education,School of Inte-grated Circuit Science and Engineering,Tianjin University of Technology,Tianjin 300384,China;Shanghai University,Shanghai 200072,China
文献出处：
引用格式：
[1]CHAI Bo;Li Yajing;BAI Yukun-.A wide-band continuous-beam-scanning leaky-wave an-tenna with a stable gain fed by spoof surface plasmon polaritons)[J].光电子快报（英文版）,2022(04):210-214
A类：
LWA,SSPP
B类：
wide,continuous,beam,scanning,leaky,stable,gain,fed,by,spoof,surface,plasmon,polaritons,antenna,supporting,proposed,this,paper,It,transmission,line,TL,periodically,loaded,circular,patches,optimized,structure,enables,its,from,backward,through,broadside,forward,high,radiation,operating,frequency,increases,GHZ,GHz,relative,bandwidth,Furthermore,perfect,electronic,conductor,PEC,reflector,added,distance,about,vacuum,wavelength,improve,achieving,dB,expected,find,applications,planar,wireless,communication,systems
AB值：
0.549126
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