Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
GEODA: DISTRIBUCION DE LA CELDA UNITARIA, COMPOSICION DE LOS ARRAYS Y FUNCIONAMIENTO
Year:2008
Research Areas
  • Processing and signal analysis
Information
Abstract
Nowadays, satellite communications are basic for the human lifestyle. In this way, a smart, conformal and multiarray antenna (GEODA) is being developed in order to receive signals from several satellites simultaneously in the 1.7GHz working band. An adaptive beam system is able to follow the signals from the satellite constellation. The complex structure of the antenna is based in similar arrays of triangular shape. These arrays are divided in sub-arrays of three elements called Cells composing the single control element for the arrays main beam direction management. Fifteen cells, forty-five radiating elements, compose each triangular array of the GEODA antenna. In this paper, the working properties and the design of one cell will be shown and discussed.
International
No
Congress
URSI 2008 XXIII Simposium Nacional de la Unión Científica Internacional de Radio
960
Place
MADRID
Reviewers
No
ISBN/ISSN
9788461262915
Start Date
22/09/2008
End Date
24/09/2008
From page
1
To page
4
ACTAS DEL XXIII SIMPOSIUM NACIONAL DE LA UNION CIENTIFICA INTERNACIONAL DE RADIO
Participants
  • AUTOR: JESUS LOPEZ RISCO (UPM)
  • Autor: Jose Luis Fernandez Jambrina (UPM)
  • AUTOR: IGNACIO MONTESINOS ORTEGO (UPM)
  • Autor: Manuel Sierra Perez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones
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