Z. Hamzavi-Zarghani, A. Yahaghi, L. Matekovits, I. Peter
{"title":"Tunable Polarization Converter Based on Graphene Metasurfaces","authors":"Z. Hamzavi-Zarghani, A. Yahaghi, L. Matekovits, I. Peter","doi":"10.23919/RADIO.2018.8572341","DOIUrl":null,"url":null,"abstract":"In this paper, a tunable polarization converter, in the THz band, based on graphene metasurface is presented. The unit cell of the proposed metasurfac consists of a dielectric substrate and a graphene cut wire backed on a metal ground. The designed metasurface has been optimized to operate as a polarization converter in reflection mode. Moreover, by changing the chemical potential of graphene, the operation frequency can be tuned.","PeriodicalId":365518,"journal":{"name":"2018 IEEE Radio and Antenna Days of the Indian Ocean (RADIO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Radio and Antenna Days of the Indian Ocean (RADIO)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/RADIO.2018.8572341","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
In this paper, a tunable polarization converter, in the THz band, based on graphene metasurface is presented. The unit cell of the proposed metasurfac consists of a dielectric substrate and a graphene cut wire backed on a metal ground. The designed metasurface has been optimized to operate as a polarization converter in reflection mode. Moreover, by changing the chemical potential of graphene, the operation frequency can be tuned.
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