Using Measured Fields as Field Sources in Computational EMC
- Author: L.J. Foged, L. Scialacqua, F. Saccardi, F. Mioc, Morten Sørensen, G. Vecchi, J. L. Araque Quijano
Abstract² The source reconstruction or equivalent source method allows to represent each type of radiating device as nearfield equivalent source in form of equivalent electric and magnetic currents (EQC) [1-5]. The equivalent currents can be evaluated from measured data (near-field and far-field) through a post-processing step involving the solution of an integral equation. The currents constitute an accurate 3D electromagnetic model, ensuring that the near-field and far-field properties of the measured device are maintained. A newly created link enables export of the equivalent near-field model (Huygens¶ box) to a number of commercial computational electromagnetic (CEM) solvers.
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