Artículos en revistas:
Wireless Optical Communications for Intra-Spacecraft Networks Based on OCDMA with Random Optical Codes
Wireless Optical Communications for Intra-Spacecraft Networks Based on OCDMA with Random Optical Codes
Año:2012
Áreas de investigación
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Ingenierías
Datos
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Descripción
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| In recent years, spacial agencies have shown a growing interest in optical wireless as an alternative to wired and radio-frequency communications [ 1, 2]. The use of these techniques for intra-spacecraft communications reduces the effect of take-off acceleration and vibrations on the systems by avoiding the need for rugged connectors and provides a significant mass reduction. Diffuse transmission also eases the design process as terminals can be placed almost anywhere without a tight planification to ensure the proper system behaviour. Previous studies [3, 4] have compared the performance of radio-frequency and infrared optical communications. In an intra-satellite environment optical techniques help reduce EM! related problems, and their main disadvantages - multipath dispersion and the need for line-of-sight - can be neglected due to the reduced cavity size. Channel studies [5] demonstrate that the effect of the channel can be neglected in small environments if data bandwidth is lower than some hundreds of MHz. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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The IEEE Aerospace and Electronic Systems Magazine |
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ISSN
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0885-8985 |
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Factor de impacto JCR
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0,297 |
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Información de impacto
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Volumen
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27 |
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DOI
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10.1109/MAES.2012.6226693 |
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Número de revista
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5 |
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Desde la página
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36 |
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Hasta la página
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41 |
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Mes
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MAYO |
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Ranking
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ENGINEERING, AEROSPACE (SCI) 21-27, ENGINEERING, ELECTRICAL & ELECTRONIC (SCI) 214-257 |
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Participantes
- Autor: Enrique Poves (UPM)
- Autor: Guillermo Del Campo Jiménez (UPM)
- Autor: Francisco Jose Lopez Hernandez (UPM)
- Autor: J. A. Martín-González (Universidad de Burgos)
- Autor: O. González (Universidad de la Laguna)
- Autor: J. Rufo (Universidad de Las Palmas de Gran Canaria)
- Autor: R. Perez-Jimenez (Universidad de Las Palmas de Gran Canaria)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Grupo de Investigación: Ingeniería Óptica
- Centro o Instituto I+D+i: Centro de Domótica Integral, CEDINT
- Departamento: Tecnología Fotónica y Bioingeniería
S2i 2023 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)