Memorias de investigación
Communications at congresses:
Application of sources reconstruction techniques: Theory and practical results
Year:2010
Research Areas
  • Telecommunications
Information
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 conformal 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.
International
Si
Congress
Fourth European Conference on Antenna and Propagation: EuCAP 2010
960
Place
Barcelona, España
Reviewers
Si
ISBN/ISSN
978-84-7653-472-4
Start Date
12/04/2010
End Date
16/04/2010
From page
33
To page
33
EuCAP Proceeding
Participants
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Radiación
  • Departamento: Señales, Sistemas y Radiocomunicaciones