{"title":"Design of double-negative ultrathin metamaterial absorber using array of electric field resonators","authors":"S. R. Thummaluru, N. Mishra, R. Chaudhary","doi":"10.1109/ICIINFS.2016.8262930","DOIUrl":null,"url":null,"abstract":"This article presents a design of Double-Negative (DNG) Ultrathin Metamaterial absorber, composed of Electric field resonators. The proposed structure is of four-fold symmetrical and exhibits 99.59% absorption at 12.4 GHz frequency with FWHM (Full width at half maximum) bandwidth of 480 MHz. Double negative nature of absorber is explained with the real part of permeability and permittivity plots. The metamaterial nature of the absorber has been explained by using dispersion graph.","PeriodicalId":234609,"journal":{"name":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","volume":"196 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 11th International Conference on Industrial and Information Systems (ICIIS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIINFS.2016.8262930","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
This article presents a design of Double-Negative (DNG) Ultrathin Metamaterial absorber, composed of Electric field resonators. The proposed structure is of four-fold symmetrical and exhibits 99.59% absorption at 12.4 GHz frequency with FWHM (Full width at half maximum) bandwidth of 480 MHz. Double negative nature of absorber is explained with the real part of permeability and permittivity plots. The metamaterial nature of the absorber has been explained by using dispersion graph.
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