Diseño de un Array Compacto con Elementos Parásitos para Sistemas MIMO mediante algoritmos genéticos

Puente García, David and Haro Ariet, Leandro de (2010). Diseño de un Array Compacto con Elementos Parásitos para Sistemas MIMO mediante algoritmos genéticos. In: "XXV Simposium Nacional Unión Científica Internacional de Radio URSI 2010", 15/09/2010 - 17/09/2010, Bilbao, España.

Description

Title: Diseño de un Array Compacto con Elementos Parásitos para Sistemas MIMO mediante algoritmos genéticos
Author/s:
  • Puente García, David
  • Haro Ariet, Leandro de
Item Type: Presentation at Congress or Conference (Article)
Event Title: XXV Simposium Nacional Unión Científica Internacional de Radio URSI 2010
Event Dates: 15/09/2010 - 17/09/2010
Event Location: Bilbao, España
Title of Book: Actas del XXV Simposium Nacional Unión Científica Internacional de Radio URSI 2010
Date: 2010
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Señales, Sistemas y Radiocomunicaciones
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A compact planar array with parasitic elements is studied to be used in MIMO systems. Classical compact arrays suffer from high coupling which makes correlation and matching efficiency to be worse. A proper matching network improves these lacks although its bandwidth is low and may increase the antenna size. The considered antenna makes use of parasitic elements to improve both correlation and efficiency. A specific software based on MoM has been developed to analyze radiating structures with several feed points. The array is optimized through a Genetic Algorithm to determine the parasitic elements’ position to fulfill different figures of merit. The proposed design provides the required correlation and matching efficiency to have a good performance over a significant bandwidth.

More information

Item ID: 9004
DC Identifier: http://oa.upm.es/9004/
OAI Identifier: oai:oa.upm.es:9004
Official URL: http://www.ursi2010.org/
Deposited by: Memoria Investigacion
Deposited on: 16 Nov 2011 11:52
Last Modified: 20 Apr 2016 17:35
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