Numerical computation of anisotropic shielding materials based on the method of moments

Author

Kimmel, M. ; Singer, H.

Author_Institution

Tech. Univ. Hamburg-Harburg, Germany

fYear

1996

fDate

19-23 Aug 1996

Firstpage

87

Lastpage

91

Abstract

The method of moments is applied for the calculation of anisotropic composites. Composite materials consist of separate layers with different electrical parameters. The model treats each layer as dielectric, reinforced by conductive fibers with defined orientation. With the help of wave-transmission matrices the layers can be cascaded in the computation. Composite materials only provide a marginal conductivity; for this reason the study of their shielding effectiveness is an important issue in EMC

Keywords

dielectric materials; electromagnetic compatibility; electromagnetic shielding; electromagnetic wave propagation; electromagnetic wave transmission; fibre reinforced composites; matrix algebra; method of moments; EM shielding; EMC; anisotropic composites; anisotropic shielding materials; composite materials; conductive fibers; dielectric; electrical parameters; marginal conductivity; method of moments; numerical computation; shielding effectiveness; wave transmission matrices; Anisotropic magnetoresistance; Boundary conditions; Composite materials; Conducting materials; Conductivity; Moment methods; Optical fiber theory; Permittivity; Resins; Surface impedance;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1996. Symposium Record. IEEE 1996 International Symposium on

Conference_Location

Santa Clara, CA

Print_ISBN

0-7803-3207-5

Type

conf

DOI

10.1109/ISEMC.1996.561207

Filename

561207