The aim of this contribution is to describe some of the potentialities of multipolar all-dielectric metasurfaces in tailoring the propagation and the polarization of electromagnetic waves. Specifically, we show how the complex dipolar and quadrupolar response of microwave dielectric metasurfaces can be engineered for designing high-Q band-pass filters to be applied, for instance, to self-filtering antenna systems. In addition, we also show that, despite their geometrical symmetry, the transmission window of these filtering metasurfaces is strongly polarization dependent and, as such, they can be also used as polarization-control devices working for extreme angles of incidence.

Monti, A., Alu, A., Toscano, A., Bilotti, F. (2021). Design of high-Q pass-band filters and electromagnetic polarizers through multipolar all-dielectric metasurfaces. In 2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 (pp.1-3). Institute of Electrical and Electronics Engineers Inc. [10.23919/URSIGASS51995.2021.9560198].

Design of high-Q pass-band filters and electromagnetic polarizers through multipolar all-dielectric metasurfaces

Monti A.;Toscano A.;Bilotti F.
2021

Abstract

The aim of this contribution is to describe some of the potentialities of multipolar all-dielectric metasurfaces in tailoring the propagation and the polarization of electromagnetic waves. Specifically, we show how the complex dipolar and quadrupolar response of microwave dielectric metasurfaces can be engineered for designing high-Q band-pass filters to be applied, for instance, to self-filtering antenna systems. In addition, we also show that, despite their geometrical symmetry, the transmission window of these filtering metasurfaces is strongly polarization dependent and, as such, they can be also used as polarization-control devices working for extreme angles of incidence.
978-9-4639-6-8027
Monti, A., Alu, A., Toscano, A., Bilotti, F. (2021). Design of high-Q pass-band filters and electromagnetic polarizers through multipolar all-dielectric metasurfaces. In 2021 34th General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2021 (pp.1-3). Institute of Electrical and Electronics Engineers Inc. [10.23919/URSIGASS51995.2021.9560198].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11590/404307
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