Double-scale homogenized impedance models for periodically modulated metasurfaces

This paper investigates the accuracy of homogenized impedance models for the description of periodically modulated metasurfaces (MTSs) realized by printing subwavelength patches on a grounded dielectric slab. The problem is relevant to surface-wave based MTS antennas. The homogenized models are base...

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Autors principals:	Martini Enrica, Caminita Francesco, Maci Stefano
Format:	Artigo
Idioma:	Inglês
Publicat:	EDP Sciences 2020-01-01
Col·lecció:	EPJ Applied Metamaterials
Matèries:	metasurface equivalent impedance model leaky wave antennas periodic structures
Accés en línia:	https://epjam.edp-open.org/articles/epjam/full_html/2020/01/epjam200017/epjam200017.html
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