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Advanced multibeam antenna configurations based on reflectarrays for communication satellites in K- and Ka-Bands
Citation
Martínez de Rioja del Nido, Eduardo María, Martínez de Rioja del Nido, José Daniel 
ORCID: https://orcid.org/0000-0001-9713-8839, Encinar Garcinuño, José Antonio ORCID: https://orcid.org/0000-0002-2406-0847, Pino García, Antonio, González Valdés, Borja, Rodríguez Vaqueiro, Yolanda, Arias Acuña, Marcos and Toso, Giovanni
(2019).
Advanced multibeam antenna configurations based on reflectarrays for communication satellites in K- and Ka-Bands.
"IEEE Antennas and propagation magazine", v. 61
(n. 5);
pp. 77-86.
ISSN 1045-9243.
https://doi.org/10.1109/MAP.2019.2932311.
Description
| Title: | Advanced multibeam antenna configurations based on reflectarrays for communication satellites in K- and Ka-Bands |
|---|---|
| Author/s: |
|
| Item Type: | Article |
| Título de Revista/Publicación: | IEEE Antennas and propagation magazine |
| Date: | October 2019 |
| ISSN: | 1045-9243 |
| Volume: | 61 |
| Subjects: | |
| Freetext Keywords: | Reflectarrays; multibeam antennas; multi-spot coverage; communication satellites |
| Faculty: | E.T.S.I. Telecomunicación (UPM) |
| Department: | Señales, Sistemas y Radiocomunicaciones |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This paper presents some recent developments in multiple beam antennas (MBAs) based on reflectarrays for communication satellites in K-and Ka-bands. The existing high through put satellites commonly employ four reflector antennas to provide cellular coverage formed by multiple spot beams in a four color scheme. Reflectarray antennas are proposed as an attractive solution for the design of novel MBA configurations to produce multi-spot coverage with a smaller number of apertures than conventional MBA systems based on reflector technology. Single and dual reflectarray configurations have been considered for this purpose, exploiting the reflectarrays’ ability to produce independent beams in different polarizations and frequencies.
Funding Projects
Type
Code
Acronym
Leader
Title
Government of Spain
TEC2016-75103-C2-1-R
Unspecified
Unspecified
Subsistemas avanzados de antenas múltiples para comunicaciones de banda ancha terrestres y por satélite
Government of Spain
TEC2015-65353-R
Unspecified
Unspecified
Antenas reflectoras de exploración de nueva generación en sistemas de detección en milimétricas para la reconstrucción de imágenes en movimiento en aplicaciones de seguridad
More information
| Item ID: | 63938 |
|---|---|
| DC Identifier: | https://oa.upm.es/63938/ |
| OAI Identifier: | oai:oa.upm.es:63938 |
| DOI: | 10.1109/MAP.2019.2932311 |
| Official URL: | https://ieeexplore.ieee.org/document/8818610 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 03 Mar 2021 15:26 |
| Last Modified: | 03 Mar 2021 15:26 |
