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Mutual coupling reduction using EBG in steering antennas
Cita
Exposito Dominguez, Gonzalo; Fernández González, José Manuel; Padilla de La Torre, Pablo y Sierra Castañer, Manuel (2012). Mutual coupling reduction using EBG in steering antennas. "IEEE Antennas and Wireless Propagation Letters", v. 11 ; pp. 1265-1268. ISSN 1536-1225. https://doi.org/10.1109/LAWP.2012.2226013.
Descripción
| Título: | Mutual coupling reduction using EBG in steering antennas |
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| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | IEEE Antennas and Wireless Propagation Letters |
| Fecha: | Octubre 2012 |
| Volumen: | 11 |
| Materias: | |
| Palabras Clave Informales: | Electromagnetic band-gap (EBG) materials; mutual coupling reduction; steering antennas |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Señales, Sistemas y Radiocomunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
In this letter, a dual circular polarized steering antenna for satellite communications in X-band is presented. This antenna consists of printed elements grouped in an array, able to work from 7.25 up to 8.4 GHz in both polarizations: left-handed circular polarization (LHCP) and right-handed circular polarization (RHCP). The module antenna is compact, with narrow beamwidth, and reaches a gain of 16 dBi. It has the capability to steer in elevation to and electronically with a Butler matrix. In order to reduce the mutual coupling between adjacent patches, electromagnetic band-gap (EBG) structures are introduced. These EBGs combine double-layer and edge location via in order to reduce the size, without changing the low-permittivity substrate, and therefore maintaining the high radiation efficiency of the antenna.
Más información
| ID de Registro: | 16107 |
|---|---|
| Identificador DC: | http://oa.upm.es/16107/ |
| Identificador OAI: | oai:oa.upm.es:16107 |
| Identificador DOI: | 10.1109/LAWP.2012.2226013 |
| URL Oficial: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6336782 |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 07 Jul 2013 08:46 |
| Ultima Modificación: | 21 Abr 2016 16:27 |
