A Graphene Based Metasurface for Transmittive-type Linear to Circular Polarization Converter with Tunable Characteristics

dc.contributor.author	Ghosh S.K.; Das S.; Bhattacharyya S.
dc.date.accessioned	2025-05-23T11:27:21Z
dc.description.abstract	An ultrathin (simlambda/11.11) graphene-based metasurface polarization converter has been discussed in this report. The proposed device is a compact two-layered structure having a periodicity of simlambda/14.28. A linearly polarized (LP) electromagnetic wave gets converted to a circularly polarized (CP) wave when it passes through the proposed metasurface between 3 THz and 3.5 THz. The Stokes parameters are calculated to validate the circularly polarized nature of the transmitted wave. The characteristics is tunable in nature owing to the change of applied bias to the graphene layer. © 2021 URSI.
dc.identifier.doi	https://doi.org/10.23919/URSIGASS51995.2021.9560544
dc.identifier.uri	http://172.23.0.11:4000/handle/123456789/11308
dc.relation.ispartofseries	2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021
dc.title	A Graphene Based Metasurface for Transmittive-type Linear to Circular Polarization Converter with Tunable Characteristics

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