The eigenfunction expansion of dyadic Green´s functions for chirowaveguides

Author

Hui, Hon-Tat ; Yung, Edward K N

Author_Institution

Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong

Volume

44

Issue

9

fYear

1996

fDate

9/1/1996 12:00:00 AM

Firstpage

1575

Lastpage

1583

Abstract

A general method of formulating eigenfunction expansion of dyadic Green´s functions in lossless, reciprocal and homogeneous chirowaveguides is presented. Bohren´s decomposition of the electromagnetic field is used to obtain the vector wave functions. The method of G¯¯_m is used to rigorously derive the magnetic and electric dyadic Green´s functions. A specific application to the cylindrical chirowaveguide illustrates the method

Keywords

Green´s function methods; chirowaveguides; circular waveguides; eigenvalues and eigenfunctions; wave functions; waveguide theory; Bohren decomposition; EM field decomposition; chirowaveguides; cylindrical waveguide; dyadic Green functions; eigenfunction expansion; electromagnetic field; lossless reciprocal homogeneous waveguides; vector wave functions; Eigenvalues and eigenfunctions; Electromagnetic devices; Electromagnetic fields; Electromagnetic propagation; Electromagnetic scattering; Equations; Green´s function methods; Optical polarization; Optical scattering; Wave functions;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.536607

Filename

536607