Wideband Low-Profile Luneburg Lens Based on a Glide-Symmetric Metasurface

This paper presents a two-dimensional low-profile Luneburg lens that is designed by using a glide-symmetric metasurface. The entire lens consists of two mirrored metal plates with periodic metal pins, and the pins on one plate are glided exactly a half period of the unit cell compared with the pins...

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Veröffentlicht in:	IEEE access 2020, Vol.8, p.85698-85705
Hauptverfasser:	Fan, Fangfang, Cai, Mingbo, Zhang, Jiachen, Yan, Zehong, Wu, Jinxiao
Format:	Artikel
Sprache:	eng
Schlagworte:	Bandwidths Broadband Dielectric loss glide-symmetric half-height pins Lens antennas Luneburg lens Metal plates Metamaterials metasurface Metasurfaces Production costs Refractivity Satellite communications Unit cell Wideband
Online-Zugang:	Volltext
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