{"title":"A high-gain and broadband dielectric resonator antenna array with substrate-integrated-waveguide feed network for 67GHz","authors":"Changan Shen, Zhijiao Chen, L. Qi, Xiaoming Liu, Yuan Yao, Junsheng Yu, Xiao-dong Chen","doi":"10.1109/IWAT.2018.8379172","DOIUrl":null,"url":null,"abstract":"We have proposed and investigated a high-gain and broadband dielectric resonator antenna (DRA) array with simplified substrate-integrated-waveguide (SIW) feed network for 67GHz band in this paper. A double-layered SIW feeding network with wideband H-junction and wideband high-gain slot dielectric resonator antenna array is employed to achieve high gain and wideband performance simultaneously. The simulated impedance bandwidth of 15% and a gain up to 13.9 dB have been offered. Together with the advantages of low-profile and low fabrication costs, the proposed antenna array could serve as a promising candidate for millimeter-wave wireless communication systems.","PeriodicalId":212550,"journal":{"name":"2018 International Workshop on Antenna Technology (iWAT)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 International Workshop on Antenna Technology (iWAT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWAT.2018.8379172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
We have proposed and investigated a high-gain and broadband dielectric resonator antenna (DRA) array with simplified substrate-integrated-waveguide (SIW) feed network for 67GHz band in this paper. A double-layered SIW feeding network with wideband H-junction and wideband high-gain slot dielectric resonator antenna array is employed to achieve high gain and wideband performance simultaneously. The simulated impedance bandwidth of 15% and a gain up to 13.9 dB have been offered. Together with the advantages of low-profile and low fabrication costs, the proposed antenna array could serve as a promising candidate for millimeter-wave wireless communication systems.
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