{"title":"Polarization- and Incident-Angle Independent Negative-Permittivity Metamaterial","authors":"Soumen Pandit, Vishakha Pandey, J. Mukherjee","doi":"10.1109/imarc49196.2021.9714647","DOIUrl":null,"url":null,"abstract":"This paper presents a novel dual-band negative-permittivity low-impedance metamaterial. The proposed metamaterial shows negative-permittivity properties in the frequency bands of 6.44 - 8.62 GHz and 11.72 - 17.23 GHz irrespective of the polarization-angle and a wide range of incident-angle of the imposed EM wave. This metamaterial can be used for gain enhancement of magnetic sources of EM radiation or magnetic dipole antennas.","PeriodicalId":226787,"journal":{"name":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE MTT-S International Microwave and RF Conference (IMARC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/imarc49196.2021.9714647","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 novel dual-band negative-permittivity low-impedance metamaterial. The proposed metamaterial shows negative-permittivity properties in the frequency bands of 6.44 - 8.62 GHz and 11.72 - 17.23 GHz irrespective of the polarization-angle and a wide range of incident-angle of the imposed EM wave. This metamaterial can be used for gain enhancement of magnetic sources of EM radiation or magnetic dipole antennas.
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