Electromagnetic field plot of an inductive window by the moment method

Author

Natzke, John R. ; Wolski, Mark R. ; Ishii, Thomas Koryu

Author_Institution

Dept. of Electr. & Comput. Eng., Marquette Univ., Milwaukee, WI, USA

Volume

39

Issue

8

fYear

1991

fDate

8/1/1991 12:00:00 AM

Firstpage

1296

Lastpage

1300

Abstract

A moment method is used to plot the electromagnetic field of an inductive window in a TE₁₀-mode rectangular waveguide. Green´s dyadic functions are derived based on Tai´s approach, which is a modified form of Hansen´s vector wave functions. Based on the computed electric fields, the S matrix and the equivalent aperture reactance of the waveguide window are calculated. This calculation agrees with the previously published closed-form results of N. Marcuvitz (1964)

Keywords

Green´s function methods; electromagnetic fields; matrix algebra; rectangular waveguides; Green´s dyadic functions; Hansen´s vector wave functions; S matrix; TE₁₀-mode rectangular waveguide; Tai´s approach; electric fields; electromagnetic field; equivalent aperture reactance; inductive window; moment method; Apertures; Electromagnetic fields; Electromagnetic scattering; Electromagnetic waveguides; Moment methods; Rectangular waveguides; Tellurium; Transmission line matrix methods; Wave functions; Waveguide theory;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.85403

Filename

85403