Electromagnetic penetration into a rectangular cavity with multiple rectangular apertures in a conducting plane

Author

Park, Hyun H. ; Eom, Hyo J.

Author_Institution

Dept. of Radio Technol., Electron. & Telecommun. Res. Inst., Taejon, South Korea

Volume

42

Issue

3

fYear

2000

fDate

8/1/2000 12:00:00 AM

Firstpage

303

Lastpage

307

Abstract

Electromagnetic wave penetration into a rectangular cavity with multiple rectangular apertures is studied. The Fourier transform and the mode matching method are used to obtain simultaneous equations for the modal coefficients. The simultaneous equations are solved to represent the cavity field in series forms, which are suitable for numerical computations. Numerical computations are performed to investigate the field penetration into a cavity in terms of the shielding effectiveness for a various geometry

Keywords

Fourier transforms; convergence of numerical methods; electromagnetic compatibility; electromagnetic fields; electromagnetic shielding; electromagnetic wave propagation; mode matching; series (mathematics); EM field penetration; EM wave penetration; EMC; Fourier transform; cavity field; conducting plane; convergent numerically efficient series; electromagnetic compatibility; electromagnetic wave penetration; modal coefficients; mode matching method; multiple rectangular apertures; numerical computations; rectangular cavity; shielding effectiveness; simultaneous equations; Apertures; Computational geometry; Electromagnetic analysis; Electromagnetic scattering; Electromagnetic waveguides; Equations; Finite difference methods; Fourier transforms; Space technology; Time domain analysis;

fLanguage

English

Journal_Title

Electromagnetic Compatibility, IEEE Transactions on

Publisher

ieee

ISSN

0018-9375

Type

jour

DOI

10.1109/15.865338

Filename

865338