The Surface Impedance: A Pertinent Parameter to Describe Finite Conductivity Materials in Numerical Codes

This paper deals with the description of finite conductivity materials in numerical codes solving Maxwell's equations. We show that the surface impedance concept leads to a good representation in many practical cases and numerical results are validated with analytical formulas comparisons. The...

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Bibliographic Details
Published in9th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility pp. 469 - 473
Main Authors Gobin, V., Aparicio, J. P., Grando, J., Alliot, J. C.
Format Conference Proceeding
LanguageEnglish
Published IEEE 12.03.1991
Subjects
Apertures
Codes
Conductivity
Frequency-domain analysis
Impedance
Mathematical models
Shape
Surface impedance
Three-dimensional displays
Time-domain analysis
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ISBN9781509031948
1509031944
DOI10.23919/EMC.1991.10781066

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Summary:This paper deals with the description of finite conductivity materials in numerical codes solving Maxwell's equations. We show that the surface impedance concept leads to a good representation in many practical cases and numerical results are validated with analytical formulas comparisons. The domain of validity of the surface impedance modeling is finally discussed.
ISBN:9781509031948
1509031944
DOI:10.23919/EMC.1991.10781066