A boundary element estimate of radiated emissions produced by unknown sources

Author

Borsero, M. ; Bottauscio, O. ; Zilberti, L. ; Chiampi, M. ; Wang, W.

Author_Institution

Divisione Elettromagnetismo, Ist. Naz. di Ricerca Metrol. (INRIM), Turin, Italy

fYear

2012

fDate

17-21 Sept. 2012

Firstpage

1

Lastpage

6

Abstract

The paper presents a Boundary Element procedure able to predict the emission radiated by unknown sources, starting from the knowledge of the electromagnetic field in a limited number of points placed on a surface surrounding the sources. The proposed approach is tested by analyzing the field distribution obtained as a superposition of the emissions produced by four different radiating elements. The influence of the number of points on the accuracy and the possibility of simplifying the measurement procedure are finally investigated.

Keywords

boundary-elements methods; electromagnetic compatibility; electromagnetic fields; boundary element estimate; boundary element procedure; electromagnetic field; radiated emissions; Accuracy; Antenna measurements; Electric fields; Finite element methods; Frequency measurement; Magnetic field measurement; Boundary element methods; Electromagnetic propagation; Electromagnetic radiative interference;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (EMC EUROPE), 2012 International Symposium on

Conference_Location

Rome

ISSN

2325-0356

Print_ISBN

978-1-4673-0718-5

Type

conf

DOI

10.1109/EMCEurope.2012.6396699

Filename

6396699