Application of sources reconstruction techniques: Theory and practical results.

Cano Facila, Francisco Jose and Sierra Castañer, Manuel and Burgos Martínez, Sara and Besada Sanmartin, Jose Luis (2010). Application of sources reconstruction techniques: Theory and practical results.. In: "4th European Conference on Antennas and Propagation, EuCAP 2010", 12/04/2010 - 16/04/2010, Barcelona, España. ISBN 978-1-4244-6431-9.

Description

Title: Application of sources reconstruction techniques: Theory and practical results.
Author/s:
  • Cano Facila, Francisco Jose
  • Sierra Castañer, Manuel
  • Burgos Martínez, Sara
  • Besada Sanmartin, Jose Luis
Item Type: Presentation at Congress or Conference (Article)
Event Title: 4th European Conference on Antennas and Propagation, EuCAP 2010
Event Dates: 12/04/2010 - 16/04/2010
Event Location: Barcelona, España
Title of Book: Proceedings of the 4th European Conference on Antennas and Propagation, EuCAP 2010
Date: 2010
ISBN: 978-1-4244-6431-9
Subjects:
Freetext Keywords: Diagnostic technique, integral equation method, modal expansion method, spatial filtering, plane wave spectrum, reflection, fictitious excitations, plane shift, truncation error.
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

In this paper, four new applications of sources reconstruction techniques (also called diagnostic techniques) are presented. First of all, the important information of such techniques will be mentioned, seeing that they are a tool to obtain the extremely near field from the measured data. Depending on the region where these data are taken (near field or far field), the reconstruction method will be different. Also, all of them may be classified in other two groups depending on its features: Integral Equation Methods (IEM) or Modal Expansion Methods. Classical applications of such techniques are errors detection, like phase errors in arrays or conformai errors in reflectors, therefore, they constitute an important antenna design tool. But also and it has been said, they can be used as the basis to other applications whose aim is to improve the measurement results in anechoic chambers or non anechoic environments. Here, four of them are presented, being the reflection cancelling, the detection of unwanted radiation points, the truncation error reduction in planar or cylindrical near-field and the noise reduction.

More information

Item ID: 8255
DC Identifier: http://oa.upm.es/8255/
OAI Identifier: oai:oa.upm.es:8255
Official URL: http://www.eucap2010.org/
Deposited by: Memoria Investigacion
Deposited on: 29 Jul 2011 15:32
Last Modified: 20 Apr 2016 17:07
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