{"title":"Metamaterial-line fed circularly polarized slot-loop antenna with wideband performance","authors":"K. Chung, S. Kharkovsky","doi":"10.1109/IWEM.2013.6888789","DOIUrl":null,"url":null,"abstract":"This paper presents a circularly polarized slot-loop antenna excited by a dual-feed mechanism using metamaterial line. Wideband performance was achieved using slot perturbation in conjunction with dual feed. Return loss and axial-ratio bandwidths were measured as 86% and 36%, respectively. Bidirectional radiation was observed with a gain of 4.9 dBic.","PeriodicalId":119627,"journal":{"name":"2013 IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition","volume":"4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Workshop on Electromagnetics, Applications and Student Innovation Competition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IWEM.2013.6888789","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This paper presents a circularly polarized slot-loop antenna excited by a dual-feed mechanism using metamaterial line. Wideband performance was achieved using slot perturbation in conjunction with dual feed. Return loss and axial-ratio bandwidths were measured as 86% and 36%, respectively. Bidirectional radiation was observed with a gain of 4.9 dBic.
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