Observatorio de I+D+i UPM

Descripción
Under the scope of the ESA Project "Transmit reconfigurable multi-beam antenna" EADS-CASA is analysing the development of a Ka-band transmit in-orbit reconfiguragle multi-beam DRA antenna. At a first phase of the project the baseline configuration of the antenna, as well as the technology for each sub-assembly of the antenna has been chosen. Ragarding the active sub-assembly a solid-state power amplifier (SSPA) has been fixed as the baseline technology. As part of a second phase of this project a characterisation of the SSPAs is needed in order to know the necessary IBO. This paper presents the methodology to optimize this parameter and the first conclusions obtained.
Internacional	No
Nombre congreso	30th ESA Antenna Workshop on Antennas for Earth Observation, Science, Telecommunication and Navigation Space Missions
Tipo de participación	960
Lugar del congreso	Noordwijk, The Netherlands
Revisores	Si
ISBN o ISSN
DOI
Fecha inicio congreso	27/05/2008
Fecha fin congreso	30/05/2008
Desde la página	391
Hasta la página	394
Título de las actas	Proceedings of the 30th ESA Antenna Workshop on Antennas for Earth Observation, Science, Telecommunication and Navigation Space Missions

Esta actividad pertenece a memorias de investigación

• Autora: Ana M. Trastoy (TTI Norte)
• Autor: Saray Sánchez (TTI Norte)
• Autor: Miguel Bustamante (TTI Norte)
• Autor: Jesus Grajal De la Fuente (UPM)
• Autor: Antonio Montesano (EADS CASA ESPACIO)
• Autora: Jennifer Campuzano (TTI Norte)
• Autor: Luis F. de la Fuente (EADS CASA ESPACIO)

• Creador: Grupo de Investigación: Microondas y Radar
• Departamento: Señales, Sistemas y Radiocomunicaciones