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http://hdl.handle.net/11531/24682
Título : | Planar superstrate for dual-frequency RHCP-LHCP array |
Autor : | Ugarte Muñoz, Eduardo Herraiz Martínez, Francisco Javier Montero de Paz, Javier García Muñoz, Luis Enrique Segovia Vargas, Daniel |
Fecha de publicación : | 1 |
Resumen : | Patch antennas are low profile, lightweight and most suitable for aerospace and mobile applications. In recent years Fabry-Pérot cavities and meta-surfaces have been used as superstrates to improve the radiation performance of planar antennas (Saenz et al., IEEE Trans. Antennas Propag. 56(4), 2008; Iriarte et al., IEEE Trans. Antennas Propag. 57(1), 2009) such as directivity, mutual coupling on array configuration and bandwidth. These structures usually work for a single polarization and frequency band, while an increasing number of applications require multifrequency operation. In this paper a Fabry-Pérot cavity that works with dual-polarized and dual-frequency patch antennas (rectangular patch excited orthogonally) is proposed in order to design high-directivity dual-frequency RHCP-LHCP Arrays. |
Descripción : | Artículos en revistas |
URI : | http://hdl.handle.net/11531/24682 |
ISSN : | 0947-8396 |
Aparece en las colecciones: | Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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IIT-11-238A.pdf | 1,46 MB | Adobe PDF | Visualizar/Abrir Request a copy |
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