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Calibration proposal for new antenna array architectures and technologies for space communications
Cita
Salas Natera, Miguel Alejandro, Martínez Rodríguez-Osorio, Ramón 
ORCID: https://orcid.org/0000-0003-1409-7715, Haro Ariet, Leandro de ORCID: https://orcid.org/0000-0003-3572-1986 and Sierra Pérez, Manuel ORCID: https://orcid.org/0000-0002-8297-986X
(2012).
Calibration proposal for new antenna array architectures and technologies for space communications.
"IEEE Antennas and Wireless Propagation Letters", v. 11
;
pp. 1129-1132.
ISSN 1536-1225.
https://doi.org/10.1109/LAWP.2012.2215952.
Descripción
| Título: | Calibration proposal for new antenna array architectures and technologies for space communications |
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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 |
| ISSN: | 1536-1225 |
| Volumen: | 11 |
| Materias: | |
| ODS: | |
| Escuela: | E.T.S.I. Telecomunicación (UPM) |
| Departamento: | Señales, Sistemas y Radiocomunicaciones |
| Licencias Creative Commons: | Reconocimiento - Sin obra derivada - No comercial |
Resumen
In large antenna arrays with a large number of antenna elements, the required number of measurements for the characterization of the antenna array is very demanding in cost and time. This letter presents a new offline calibration process for active antenna arrays that reduces the number of measurements by subarray-level characterization. This letter embraces measurements, characterization, and calibration as a global procedure assessing about the most adequate calibration technique and computing of compensation matrices. The procedure has been fully validated with measurements of a 45-element triangular panel array designed for Low Earth Orbit (LEO) satellite tracking that compensates the degradation due to gain and phase imbalances and mutual coupling.
Más información
| ID de Registro: | 16395 |
|---|---|
| Identificador DC: | https://oa.upm.es/16395/ |
| Identificador OAI: | oai:oa.upm.es:16395 |
| Identificador DOI: | 10.1109/LAWP.2012.2215952 |
| URL Oficial: | http://ieeexplore.ieee.org/xpl/articleDetails.jsp?... |
| Depositado por: | Memoria Investigacion |
| Depositado el: | 15 Jul 2013 16:20 |
| Ultima Modificación: | 21 Abr 2016 16:41 |
