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Broadband reflectarrays made of cells with three coplanar parallel dipoles
Cita
Florencio Díaz, Rafael, Rodríguez Boix, Rafael, Carrasco Yépez, Francisco Eduardo 
ORCID: https://orcid.org/0000-0002-4473-4095, Encinar Garcinuño, José Antonio ORCID: https://orcid.org/0000-0002-2406-0847, Barba Gea, Mariano ORCID: https://orcid.org/0000-0002-6819-4791 and Pérez Palomino, Gerardo ORCID: https://orcid.org/0000-0002-6208-0152
(2014).
Broadband reflectarrays made of cells with three coplanar parallel dipoles.
"Microwave And Optical Technology Letters", v. 56
(n. 3);
pp. 748-753.
ISSN 0895-2477.
https://doi.org/10.1002/mop.28171.
ORCID: https://orcid.org/0000-0002-4473-4095, Encinar Garcinuño, José Antonio ORCID: https://orcid.org/0000-0002-2406-0847, Barba Gea, Mariano ORCID: https://orcid.org/0000-0002-6819-4791 and Pérez Palomino, Gerardo ORCID: https://orcid.org/0000-0002-6208-0152
(2014).
Broadband reflectarrays made of cells with three coplanar parallel dipoles.
"Microwave And Optical Technology Letters", v. 56
(n. 3);
pp. 748-753.
ISSN 0895-2477.
https://doi.org/10.1002/mop.28171.
Descripción
| Título: | Broadband reflectarrays made of cells with three coplanar parallel dipoles |
|---|---|
| Autor/es: |
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| Tipo de Documento: | Artículo |
| Título de Revista/Publicación: | Microwave And Optical Technology Letters |
| Fecha: | Marzo 2014 |
| ISSN: | 0895-2477 |
| Volumen: | 56 |
| Número: | 3 |
| Materias: | |
| ODS: | |
| Palabras Clave Informales: | reflectarrays, broadband antennas, dipole arrays |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Señales, Sistemas y Radiocomunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
A broadband reflectarray cell made of three parallel dipoles printed on a dielectric layer is presented. A 33% bandwidth is achieved for the cell made of dipoles, which is larger than that obtained for a reference cell consisting of three stacked square patches (26%). Using this cell, a 41-cm reflectarray antenna has been designed to produce a collimated beam at 9.5 GHz. The numerical results obtained for the reflectarray antenna made of parallel dipoles show a 1-dB bandwidth of 19%, a 65% efficiency, 0.2 dB of losses, and low levels of cross polarization (25 dB below the maximum). These results demonstrate a high performance for the proposed reflectarray antenna made of cells with three printed dipoles.
Proyectos asociados
Tipo
Código
Acrónimo
Responsable
Título
Gobierno de España
TEC2010-17567
Sin especificar
Sin especificar
Sin especificar
Gobierno de España
CSD2008-68
Sin especificar
Sin especificar
Sin especificar
Más información
| ID de Registro: | 49085 |
|---|---|
| Identificador DC: | https://oa.upm.es/49085/ |
| Identificador OAI: | oai:oa.upm.es:49085 |
| URL Portal Científico: | https://portalcientifico.upm.es/es/ipublic/item/5489780 |
| Identificador DOI: | 10.1002/mop.28171 |
| URL Oficial: | http://onlinelibrary.wiley.com/doi/10.1002/mop.v56... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 20 Ene 2018 10:07 |
| Ultima Modificación: | 12 Nov 2025 00:00 |
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