Title :
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
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;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1999. IEEE
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-5639-x
DOI :
10.1109/APS.1999.789360
