{"title":"基于FSS的多频谐振器四波段吸收器的设计与分析","authors":"Archana Kumari, R. Chaudhary","doi":"10.23919/URSI-RCRS56822.2022.10118545","DOIUrl":null,"url":null,"abstract":"Design and analysis of an ultrathin frequency selective surface (FSS) based quad-band nearly perfect metamaterial absorber has been proposed in this paper. The proposed FSS absorber is capable to offer a wide angular stability along with polarization insensitivity. It can absorb the incident electromagnetic waves with absorptivity greater than 95% at four different center frequencies 3.63 GHz, 5.83 GHz, 9.11 GHz and 12.13 GHz respectively. The designed unit cell structure is compact with less than $\\lambda/4$ which confirm the homogeneous medium to the incident wave.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design and Analysis of FSS based Quad-band Absorber using Multi-frequency Resonators\",\"authors\":\"Archana Kumari, R. Chaudhary\",\"doi\":\"10.23919/URSI-RCRS56822.2022.10118545\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Design and analysis of an ultrathin frequency selective surface (FSS) based quad-band nearly perfect metamaterial absorber has been proposed in this paper. The proposed FSS absorber is capable to offer a wide angular stability along with polarization insensitivity. It can absorb the incident electromagnetic waves with absorptivity greater than 95% at four different center frequencies 3.63 GHz, 5.83 GHz, 9.11 GHz and 12.13 GHz respectively. The designed unit cell structure is compact with less than $\\\\lambda/4$ which confirm the homogeneous medium to the incident wave.\",\"PeriodicalId\":229743,\"journal\":{\"name\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/URSI-RCRS56822.2022.10118545\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118545","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and Analysis of FSS based Quad-band Absorber using Multi-frequency Resonators
Design and analysis of an ultrathin frequency selective surface (FSS) based quad-band nearly perfect metamaterial absorber has been proposed in this paper. The proposed FSS absorber is capable to offer a wide angular stability along with polarization insensitivity. It can absorb the incident electromagnetic waves with absorptivity greater than 95% at four different center frequencies 3.63 GHz, 5.83 GHz, 9.11 GHz and 12.13 GHz respectively. The designed unit cell structure is compact with less than $\lambda/4$ which confirm the homogeneous medium to the incident wave.
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