{"title":"宽带性能的超材料线馈圆极化槽环天线","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":"{\"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}","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}
Metamaterial-line fed circularly polarized slot-loop antenna with wideband performance
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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