Finite-element analysis (FEA) as an EMC prediction tool

Finite-element analysis (FEA) as an EMC prediction tool

The benefits of using the powerful electromagnetic software based on FEA techniques that is now becoming commercially available are examined. These programs are potentially capable of analyzing the complex electromagnetic environment surrounding modern shipboard electronic systems and/or antennas. T...

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Veröffentlicht in:IEEE transactions on electromagnetic compatibility 1993-05, Vol.35 (2), p.241-248
Hauptverfasser: Dixon, D. S., Obara, M., Schade, N.
Format: Artikel
Sprache:eng
Schlagworte:
Antennas
Cables
Computer software
Electric wire
Electromagnetic analysis
Electromagnetic compatibility
Electromagnetic interference
Electromagnetism
Electronic ship equipment
Equivalent circuits
Finite element method
Finite element methods
Magnetic fields
Power harmonic filters
Predictive models
Signal interference
Wire
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Zusammenfassung:The benefits of using the powerful electromagnetic software based on FEA techniques that is now becoming commercially available are examined. These programs are potentially capable of analyzing the complex electromagnetic environment surrounding modern shipboard electronic systems and/or antennas. The output of one FEA program used as a compartmental electromagnetic compatibility (EMC) prediction tool is discussed. The FEA program results are compared to the calculated results for a typical radiating EMI source, a radiating wire over a ground plane, and both predictions are compared with validating measurements.
ISSN:0018-9375
1558-187X
DOI:10.1109/15.229415