On the design and measurement of a novel non-orthogonal multi-beam network for triangular arrays of three radiating elements

Garcia-Gasco Trujillo, Javier; Noval Sánchez de Toca, Alvaro; Montesinos Ortego, Ignacio y Sierra Pérez, Manuel (2012). On the design and measurement of a novel non-orthogonal multi-beam network for triangular arrays of three radiating elements. En: "6th European Conference on Antennas and Propagation (EUCAP)", 26/03/2012 - 30/03/2012, Praga, República Checa. pp. 2784-2788. https://doi.org/10.1109/EuCAP.2012.6206373.

Descripción

Título: On the design and measurement of a novel non-orthogonal multi-beam network for triangular arrays of three radiating elements
Autor/es:
  • Garcia-Gasco Trujillo, Javier
  • Noval Sánchez de Toca, Alvaro
  • Montesinos Ortego, Ignacio
  • Sierra Pérez, Manuel
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 6th European Conference on Antennas and Propagation (EUCAP)
Fechas del Evento: 26/03/2012 - 30/03/2012
Lugar del Evento: Praga, República Checa
Título del Libro: European Conference on Antennas and Propagation (EUCAP)
Fecha: 2012
Materias:
Palabras Clave Informales: Butler matrix; phased arrays; adaptive arrays; nonlinear network analysis; multi-beam forming networks
Escuela: E.T.S.I. Telecomunicación (UPM)
Departamento: Señales, Sistemas y Radiocomunicaciones
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

An innovative dissipative multi-beam network for triangular arrays of three radiating elements is proposed. This novel network provides three orthogonal beams in θ0 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 λ. 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.

Más información

ID de Registro: 20376
Identificador DC: http://oa.upm.es/20376/
Identificador OAI: oai:oa.upm.es:20376
Identificador DOI: 10.1109/EuCAP.2012.6206373
URL Oficial: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=6206373&contentType=Conference+Publications
Depositado por: Memoria Investigacion
Depositado el: 02 Oct 2013 18:40
Ultima Modificación: 21 Abr 2016 23:08
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