Magnetostatic potential penetration into two circular apertures in a thick conducting plane

Author

Eom, Hyo J. ; Zeong, Jong W. ; Seo, Jin S. ; Lee, Joo G.

Author_Institution

Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Taejon, South Korea

Volume

43

Issue

3

fYear

2001

fDate

8/1/2001 12:00:00 AM

Firstpage

399

Lastpage

402

Abstract

A boundary value problem of magnetostatic potential penetration into two circular apertures in a thick conducting plane is solved. The Hankel transform and mode-matching is used to represent the scattered potentials in rapidly-convergent series. The magnetic polarizability is rigorously derived and presented in numerically efficient forms. Numerical computations are performed to illustrate the field penetration and coupling behaviors in terms of aperture geometry

Keywords

Hankel transforms; boundary-value problems; convergence of numerical methods; magnetic fields; magnetic shielding; magnetostatics; mode matching; Hankel transform; aperture geometry; boundary value problem; circular apertures; coupling behavior; field penetration; magnetic dipole moment; magnetic polarizability; magnetostatic potential penetration; mode-matching; numerical computations; scattered potentials; thick conducting plane; Aperture antennas; Boundary conditions; Boundary value problems; Computational geometry; Electromagnetic interference; Electromagnetic scattering; Electromagnetic wave polarization; Magnetostatic waves; Metrology; Microwave antennas;

fLanguage

English

Journal_Title

Electromagnetic Compatibility, IEEE Transactions on

Publisher

ieee

ISSN

0018-9375

Type

jour

DOI

10.1109/15.942612

Filename

942612