{"title":"一种多波段透射型线圆偏振变换器","authors":"Meghna Mishra, S. Ghosh, Somak Bhattacharyya","doi":"10.1109/InCAP52216.2021.9726294","DOIUrl":null,"url":null,"abstract":"This paper discusses a transmittive-type multi-band linear-to-circular polarization converter based on a bilayer double-L-shaped metallic metasurfaces at microwave frequencies. The unit cell of the metasurface structure comprises with two L-shaped copper layers with different dimensions engraved on the two sides of a lossy FR-4 substrate of 1.6 mm thickness. The structure has been simulated employing the periodic boundary conditions. The proposed structure offers linear-to-circular polarization conversion of the incident electromagnetic wave at five distinct frequency bands covering X and Ku bands.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A multiband transmittive-type linear-to-circular polarization converter\",\"authors\":\"Meghna Mishra, S. Ghosh, Somak Bhattacharyya\",\"doi\":\"10.1109/InCAP52216.2021.9726294\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper discusses a transmittive-type multi-band linear-to-circular polarization converter based on a bilayer double-L-shaped metallic metasurfaces at microwave frequencies. The unit cell of the metasurface structure comprises with two L-shaped copper layers with different dimensions engraved on the two sides of a lossy FR-4 substrate of 1.6 mm thickness. The structure has been simulated employing the periodic boundary conditions. The proposed structure offers linear-to-circular polarization conversion of the incident electromagnetic wave at five distinct frequency bands covering X and Ku bands.\",\"PeriodicalId\":201547,\"journal\":{\"name\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"volume\":\"95 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/InCAP52216.2021.9726294\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/InCAP52216.2021.9726294","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A multiband transmittive-type linear-to-circular polarization converter
This paper discusses a transmittive-type multi-band linear-to-circular polarization converter based on a bilayer double-L-shaped metallic metasurfaces at microwave frequencies. The unit cell of the metasurface structure comprises with two L-shaped copper layers with different dimensions engraved on the two sides of a lossy FR-4 substrate of 1.6 mm thickness. The structure has been simulated employing the periodic boundary conditions. The proposed structure offers linear-to-circular polarization conversion of the incident electromagnetic wave at five distinct frequency bands covering X and Ku bands.
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