Shielding effectiveness of bent slots

Author

Jean-Fu Kiang ; Shau-Hua Chen ; Hsu, C.-I.G. ; Ching-Her Lee

Author_Institution

Dept of Electr. Eng., Nat. Chung-Hsing Univ., Taichung, Taiwan

Volume

4

fYear

1999

fDate

11-16 July 1999

Firstpage

2680

Abstract

Electromagnetic wave coupling through holes has important applications in waveguide and cavity designs. The shielding effectiveness of a bent slot is analyzed by calculating the transmission cross section of a TE incident plane wave. The effects of slot geometry, filling permittivity and conductivity are studied. The solution procedure based on the equivalence principle and method of moments are derived. Results on transmission cross section are also presented.

Keywords

electrical conductivity; electromagnetic coupling; electromagnetic shielding; electromagnetic wave reflection; method of moments; permittivity; waveguide junctions; TE incident plane wave; bent slots; cavity design; electromagnetic wave coupling; equivalence principle; filling conductivity; filling permittivity; holes; method of moments; shielding effectiveness; slot geometry; solution procedure; transmission cross section; waveguide design; Concatenated codes; Electromagnetic coupling; Electromagnetic reflection; Electromagnetic scattering; Electromagnetic waveguides; Integral equations; Magnetic resonance; Surface cracks; Surface waves; Tellurium;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1999. IEEE

Conference_Location

Orlando, FL, USA

Print_ISBN

0-7803-5639-x

Type

conf

DOI

10.1109/APS.1999.789360

Filename

789360