Genetic algorithm based method for predicting far-field radiated emissions from near-field measurements

Joan Ramon Regue, Miquel Ribo, Josep Maria Garrell, Santiago Sorroche, Javier Ayuso

Producció científica: Article en revista indexadaArticle de conferènciaAvaluat per experts

13 Cites (Scopus)

Resum

A novel method for predicting the radiated emissions of a device from near-field measurements is presented. It is based on the substitution (using a Genetic Algorithm) of the original device by an equivalent set of elemental dipoles, which radiates the same near-field (and therefore, far-field). Since the field produced by a dipole is known, the far-field radiation of the actual radiating source can be calculated. This avoids the use of large semianechoic chambers to measure far-field since it is deducted from the near one. Moreover, this method allows the identification of the radiating sources. Simulations show the viability and usefulness of the new method.

Idioma originalAnglès
Pàgines (de-a)147-151
Nombre de pàgines5
RevistaIEEE International Symposium on Electromagnetic Compatibility
Volum1
Estat de la publicacióPublicada - 2000
Publicat externament
Esdeveniment2000 IEEE International Symposium on Electromagneti Compatibility - Washington, DC, USA
Durada: 21 d’ag. 200025 d’ag. 2000

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