{"title":"A novel compact Cylindrical Dielectric Resonator Antenna with radiating slots for X-band applications","authors":"A. Bhattacharya, Bidisha Dasgupta","doi":"10.1109/APMC.2016.7931439","DOIUrl":null,"url":null,"abstract":"In this article, a hybrid combination of two resonating structures, one Cylindrical Dielectric Resonator Antenna (CDRA) and a modified slot geometry along with some more additional defects in ground plane (GP) has been proposed. Multiple resonances of the combination offer wide bandwidth over the complete X - band. A U-shaped microstrip feed is also incorporated in the proposed structure. The proposed design offers large impedance bandwidth (measured) about 45 % (S11 < −10 dB) and a peak gain of about 4.5 dBi. Some hybrid modes of CDRA are also excited and addressed in the proposed structure.","PeriodicalId":166478,"journal":{"name":"2016 Asia-Pacific Microwave Conference (APMC)","volume":"13 33","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Asia-Pacific Microwave Conference (APMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APMC.2016.7931439","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In this article, a hybrid combination of two resonating structures, one Cylindrical Dielectric Resonator Antenna (CDRA) and a modified slot geometry along with some more additional defects in ground plane (GP) has been proposed. Multiple resonances of the combination offer wide bandwidth over the complete X - band. A U-shaped microstrip feed is also incorporated in the proposed structure. The proposed design offers large impedance bandwidth (measured) about 45 % (S11 < −10 dB) and a peak gain of about 4.5 dBi. Some hybrid modes of CDRA are also excited and addressed in the proposed structure.
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