Hyperbolic lens antenna in groove gap waveguide technology at sub-millimeter waves
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Date
2022Author
Version
Acceso abierto / Sarbide irekia
Type
Contribución a congreso / Biltzarrerako ekarpena
Version
Versión aceptada / Onetsi den bertsioa
Impact
Abstract
In this paper, a flat hyperbolic lens antenna using Groove Gap Waveguide (GGW) technology is designed at 300 GHz. A GGW horn antenna is used to feed the metamaterial lens placed in a parallel plate waveguide (PPW), in order to increase the directivity in the direction of propagation. The combination of both devices, the metalens and the GGW antenna, achieves excellent radiation performance. ...
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Subject
Performance evaluation,
Horn antennas,
Gap waveguide,
Directive antennas,
Metasurfaces,
Antenna feeds,
Metamaterials
Publisher
IEEE
Published in
International Conference on Infrared, Millimeter, and Terahertz Waves. 47th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2022. IEEE; 2022. p.1-2 978-1-7281-9427-1
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica, Electrónica y de Comunicación /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa, Elektronikoa eta Telekomunikazio Ingeniaritza Saila /
Universidad Pública de Navarra/Nafarroako Unibertsitate Publikoa. Institute of Smart Cities - ISC
