Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra

This paper describes the design of multi-beam reflector antennas that were installed on the satellite mission as part of a microwave radiometer (MWR, Microwave Water Radiometer) in the K and Ka bands. The objective of the mission was to detect geophysical parameters for the analysis of global water...

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Detalles Bibliográficos
Autores principales: Ciafardini, Juan Pablo, Rodríguez, Guillermo Daniel, Bava, José Alberto
Formato: Objeto de conferencia
Lenguaje:Español
Publicado: 2016
Materias:
Geofísica
Antena Reflectora
Haces Múltiples
Satélite
Observación de la Tierra
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/161769
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-161769
record_format dspace
spelling I19-R120-10915-1617692023-12-20T20:06:28Z http://sedici.unlp.edu.ar/handle/10915/161769 Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra Ciafardini, Juan Pablo Rodríguez, Guillermo Daniel Bava, José Alberto 2016-09-05 2016 2023-12-20T18:48:07Z es Geofísica Antena Reflectora Haces Múltiples Satélite Observación de la Tierra This paper describes the design of multi-beam reflector antennas that were installed on the satellite mission as part of a microwave radiometer (MWR, Microwave Water Radiometer) in the K and Ka bands. The objective of the mission was to detect geophysical parameters for the analysis of global water cycle, factor of importance to study climate change. An optimal result was obtained with a toroidal offset parabolic reflector that allows its use with multiple beams. Due to satellite mission requirements Earth was observed laterally to its trajectory, causing an asymmetrical arrangement of the antenna´s beam design. In this paper the design of the reflector to achieve eight asymmetric beam location is analyzed, using simulation and applying Geometrical Optics analytical methods, to evaluate its characteristics. Facultad de Ingeniería Facultad de Ciencias Astronómicas y Geofísicas Centro de Investigaciones Ópticas Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Español
topic Geofísica
Antena Reflectora
Haces Múltiples
Satélite
Observación de la Tierra
spellingShingle Geofísica
Antena Reflectora
Haces Múltiples
Satélite
Observación de la Tierra
Ciafardini, Juan Pablo
Rodríguez, Guillermo Daniel
Bava, José Alberto
Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
topic_facet Geofísica
Antena Reflectora
Haces Múltiples
Satélite
Observación de la Tierra
description This paper describes the design of multi-beam reflector antennas that were installed on the satellite mission as part of a microwave radiometer (MWR, Microwave Water Radiometer) in the K and Ka bands. The objective of the mission was to detect geophysical parameters for the analysis of global water cycle, factor of importance to study climate change. An optimal result was obtained with a toroidal offset parabolic reflector that allows its use with multiple beams. Due to satellite mission requirements Earth was observed laterally to its trajectory, causing an asymmetrical arrangement of the antenna´s beam design. In this paper the design of the reflector to achieve eight asymmetric beam location is analyzed, using simulation and applying Geometrical Optics analytical methods, to evaluate its characteristics.
format Objeto de conferencia
Objeto de conferencia
author Ciafardini, Juan Pablo
Rodríguez, Guillermo Daniel
Bava, José Alberto
author_facet Ciafardini, Juan Pablo
Rodríguez, Guillermo Daniel
Bava, José Alberto
author_sort Ciafardini, Juan Pablo
title Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
title_short Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
title_full Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
title_fullStr Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
title_full_unstemmed Antena reflectora con haces múltiples utilizada en satélite de observación de la Tierra
title_sort antena reflectora con haces múltiples utilizada en satélite de observación de la tierra
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/161769
work_keys_str_mv AT ciafardinijuanpablo antenareflectoraconhacesmultiplesutilizadaensatelitedeobservaciondelatierra
AT rodriguezguillermodaniel antenareflectoraconhacesmultiplesutilizadaensatelitedeobservaciondelatierra
AT bavajosealberto antenareflectoraconhacesmultiplesutilizadaensatelitedeobservaciondelatierra
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