TE-mode scattering from two junctions in H-plane waveguide

Author

Lee, Jae W. ; Eom, Hyo J.

Author_Institution

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

Volume

42

Issue

4

fYear

1994

fDate

4/1/1994 12:00:00 AM

Firstpage

601

Lastpage

606

Abstract

An analytic series solution for TE-mode scattering from two junctions in the H-plane waveguide is obtained. A Fourier-transform technique is applied to express the scattered field in the spectral domain in terms of parallel-plate waveguide modes. The boundary conditions are enforced to obtain simultaneous equations for the transmitted field. The simultaneous equations are solved to obtain the transmission and reflection coefficients in simple series forms. Comparisons between our solution and other existing results show excellent agreements. The behaviors of scattering from two junctions are studied in terms of frequency and junction geometry. The obtained analytic solutions are simple series so that they are very efficient for numerical computation

Keywords

Fourier transforms; electromagnetic wave scattering; rectangular waveguides; spectral-domain analysis; waveguide theory; Fourier-transform technique; H-plane waveguide; TE-mode scattering; boundary conditions; junction geometry; parallel-plate waveguide modes; reflection coefficients; scattered field; simultaneous equations; spectral domain; transmission coefficients; transmitted field; Boundary conditions; Equations; Fourier transforms; Frequency; Geometry; Helium; Rectangular waveguides; Reflection; Scattering; Waveguide junctions;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.285066

Filename

285066