Memorias de investigación
Ponencias en congresos:
On the design and measurement of a novel non-orthogonal multi-beam network for triangular arrays of three radiating elements
Año:2012
Áreas de investigación
  • Ingenierías,
  • Telecomunicación
Datos
Descripción
An innovative dissipative multi-beam network for triangular arrays of three radiating elements is proposed. This novel network provides three orthogonal beams in ?0 elevation angle and a fourth one in the broadside steering direction. The network is composed of 90º hybrid couplers and fixed phase shifters. In this paper, a relation between network components, radiating element distance and beam steering directions will be shown. Application of the proposed dissipative network to the triangular cells of three radiating elements that integrate the intelligent antenna GEODA will be exhibited. This system works at 1.7 GHz, it has a 60º single radiating element beamwidth and a distance between array elements of 0.57 ?. Both beam patterns, theoretical and simulated, obtained with the network will be depicted. Moreover, the whole system, dissipative network built with GEODA cell array, has been measured in the anechoic chamber of the Radiation Group of Technical University of Madrid, demonstrating expected performance.
Internacional
Si
Nombre congreso
6th European Conference on Antennas and Propagation (EUCAP)
Tipo de participación
960
Lugar del congreso
Praga
Revisores
Si
ISBN o ISSN
978-1-4577-0919-7
DOI
10.1109/EuCAP.2012.6206373
Fecha inicio congreso
26/03/2012
Fecha fin congreso
30/03/2012
Desde la página
2784
Hasta la página
2788
Título de las actas
Actas del Congreso
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Javier Garcia-Gasco Trujillo UPM
  • Autor: Manuel Sierra Perez UPM
  • Autor: Ignacio Montesinos Ortego UPM
  • Autor: Alvaro Noval Sanchez de Toca UPM
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones