Dual-Band Single-Layer Slot Array Antenna Fed by K/Ka-Band Dual-Mode Resonators in Gap Waveguide Technology
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| Título: | Dual-Band Single-Layer Slot Array Antenna Fed by K/Ka-Band Dual-Mode Resonators in Gap Waveguide Technology |
|---|---|
| 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: | Array | Dual-Band Antenna | Gap Waveguide | Ka-Band | K-Band | SATCOM | Shared-Aperture |
| Área/s de conocimiento: | Teoría de la Señal y Comunicaciones |
| Fecha de publicación: | 26-ene-2021 |
| Editor: | IEEE |
| Cita bibliográfica: | IEEE Antennas and Wireless Propagation Letters. 2021, 20(3): 416-420. https://doi.org/10.1109/LAWP.2021.3054408 |
| Resumen: | This paper presents a 4 x 4 single-layer dual-band array antenna operating in K and Ka-band using Gap Waveguide technology (GW). Radiating elements consist of I-shaped slots located on the top plate of the antenna and cavity backed by a novel coaxial cavity with dual-frequency operation. The antenna presents two ports, one for each band, which radiate a directive far field pattern with linear polarization. A single-layer high-bandwidth corporate-feed network is used to excite the cavities. In addition, a diplexer is integrated as part of the network to separate both working bands. Experimental results show impedance and radiation pattern bandwidths larger than 2 GHz in both bands. |
| Patrocinador/es: | This work has been supported by the Spanish Ministry of Science and Innovation under the project PID2019-107688RB-C22. |
| URI: | http://hdl.handle.net/10045/112545 |
| ISSN: | 1536-1225 (Print) | 1548-5757 (Online) |
| DOI: | 10.1109/LAWP.2021.3054408 |
| Idioma: | eng |
| Tipo: | info:eu-repo/semantics/article |
| Derechos: | © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Revisión científica: | si |
| Versión del editor: | https://doi.org/10.1109/LAWP.2021.3054408 |
| Aparece en las colecciones: | INV - GMECA - Artículos de Revistas |
Archivos en este ítem:
| Archivo | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
 Ferrando-Rocher_etal_2021_IEEE-AWPL_accepted.pdf | Accepted Manuscript (acceso abierto) | 14,4 MB | Adobe PDF | Abrir Vista previa |
 Ferrando-Rocher_etal_2021_IEEE-AWPL_final.pdf | Versión final (acceso restringido) | 4,09 MB | Adobe PDF | Abrir Solicitar una copia |
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