Electromagnetic power transmission through two circular apertures in parallel conducting planes penetrated by a long cylinder

Author

Lee, Young S. ; Park, Seung K.

Author_Institution

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

fYear

2012

fDate

Oct. 29 2012-Nov. 2 2012

Firstpage

636

Lastpage

639

Abstract

A problem of power transmission into two cylinder-penetrated circular apertures in parallel conducting planes is studied rigorously. The scattered fields are represented in terms of discrete and continuous modes by using the Weber transform and superposition principle. The boundary conditions are enforced to obtain a set of simultaneous equations for the discrete modal coefficients. The transmission coefficient is represented in fast convergent series which is amenable to computation. The transmission coefficient is evaluated for various geometric parameters to show the behaviour of a power penetration into cylinder-penetrated apertures.

Keywords

conducting bodies; convergence; electromagnetic wave scattering; microwave power transmission; modal analysis; mode matching; transforms; Weber transform; boundary conditions; continuous modes; convergent series; cylinder-penetrated circular apertures; discrete modal coefficients; discrete modes; electromagnetic power transmission; geometric parameters; parallel conducting planes; power penetration; scattered fields; superposition principle; transmission coefficient; Apertures; Boundary conditions; Electromagnetics; Equations; Mathematical model; Power transmission; Transforms; Weber transform; power transmission; wire-penetrated aperture;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation (ISAP), 2012 International Symposium on

Conference_Location

Nagoys

Print_ISBN

978-1-4673-1001-7

Type

conf

Filename

6394020