A Half-Mode Groove Gap Waveguide for Single-Layer Antennas in the Millimeter-Wave Band
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http://hdl.handle.net/10045/125938
Título: | A Half-Mode Groove Gap Waveguide for Single-Layer Antennas in the Millimeter-Wave Band |
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Autor/es: | Ferrando-Rocher, Miguel | Herranz-Herruzo, Jose Ignacio | Valero-Nogueira, Alejandro | Baquero-Escudero, Mariano |
Grupo/s de investigación o GITE: | Grupo de Microondas y Electromagnetismo Computacional Aplicado (GMECA) |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal |
Palabras clave: | Antenna | Array | Bed of nails | Fabrication | Gap Waveguide | Half-Mode Waveguide | Ka-Band |
Fecha de publicación: | 28-jul-2022 |
Editor: | IEEE |
Cita bibliográfica: | IEEE Antennas and Wireless Propagation Letters. 2022, 21(12): 2402-2406. https://doi.org/10.1109/LAWP.2022.3194665 |
Resumen: | This paper presents an alternative to significantly reduce the time and difficulty in designing and fabricating antennas in Gap Waveguide technology (GW) by using a novel half-mode groove gap waveguide. GW is often criticized within the subtractive manufacturing field for the high fabrication time required to mill many pins with the waveguides in the same piece. To demonstrate the possibilities of this new approach, two different antennas have been designed, fabricated, and measured. Both antennas, formed by only two pieces with no contact, operate from 29 GHz to 31 GHz and present reflection coefficients below −10 dB and high antenna efficiency above 90%. In addition, both prototypes can reuse the bed of nails, which favors shorter manufacturing times and lower costs in the development phase. |
Patrocinador/es: | This work has been funded by the Agencia Estatal de Investigacion (AEI) of Spain, under project PID2019-107688RB-C22 and the University of Alicante of Spain under project GRE20-06-A. |
URI: | http://hdl.handle.net/10045/125938 |
ISSN: | 1536-1225 (Print) | 1548-5757 (Online) |
DOI: | 10.1109/LAWP.2022.3194665 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2022 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1109/LAWP.2022.3194665 |
Aparece en las colecciones: | INV - GMECA - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Ferrando-Rocher_etal_2022_IEEE-AWPL_accepted.pdf | Accepted Manuscript (acceso abierto) | 11,42 MB | Adobe PDF | Abrir Vista previa |
Ferrando-Rocher_etal_2022_IEEE-AWPL_final.pdf | Versión final (acceso restringido) | 3,48 MB | Adobe PDF | Abrir Solicitar una copia |
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