A broadband linear to circular polarization converting surface is presented. The polarization reflector consists of a dogbone-shaped FSS separated from the metallic ground plane by a Teflon dielectric slab of thickness equal to 3.95 mm. The polarization converter is composed by a periodic arrangement of metallic particles, positioned in a square lattice with a periodicity D = 5 mm. The surface provides an efficient conversion from linear to circular polarization in the frequency band spanning from 9.45 GHz to 21.1 GHz thus obtaining a relative bandwidth of 76.2 %.

Broadband linear to circular reflection polarization converter

Costa F.;Genovesi S.;Monorchio A.;
2019-01-01

Abstract

A broadband linear to circular polarization converting surface is presented. The polarization reflector consists of a dogbone-shaped FSS separated from the metallic ground plane by a Teflon dielectric slab of thickness equal to 3.95 mm. The polarization converter is composed by a periodic arrangement of metallic particles, positioned in a square lattice with a periodicity D = 5 mm. The surface provides an efficient conversion from linear to circular polarization in the frequency band spanning from 9.45 GHz to 21.1 GHz thus obtaining a relative bandwidth of 76.2 %.
2019
978-1-7281-0692-2
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/1022455
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