Kewen Pan, T. Leng, Xinyao Zhou, H. Ouslimani, Zhirun Hu
{"title":"Metamaterial Inspried Long Read Range UHF RFID Tag Antenna","authors":"Kewen Pan, T. Leng, Xinyao Zhou, H. Ouslimani, Zhirun Hu","doi":"10.23919/PIERS.2018.8598208","DOIUrl":null,"url":null,"abstract":"This paper proposed a novel metamaterial inspired long read range UHF RFID tag antenna. A square split ring resonator is acting as a radiator, which operates under electric resonance mode rather than common magnetic resonance one. T-matching network was used to provide a good conjugate matching between UHF RFID chip and the radiator. The maximum read range is over 12 m (EIRP = 4 W). Simulated and measured results are compared and discussed.","PeriodicalId":355217,"journal":{"name":"2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/PIERS.2018.8598208","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
This paper proposed a novel metamaterial inspired long read range UHF RFID tag antenna. A square split ring resonator is acting as a radiator, which operates under electric resonance mode rather than common magnetic resonance one. T-matching network was used to provide a good conjugate matching between UHF RFID chip and the radiator. The maximum read range is over 12 m (EIRP = 4 W). Simulated and measured results are compared and discussed.
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