Title :
On the eigenfunction expansion of electromagnetic dyadic Green´s functions in rectangular cavities and waveguides
Author :
Li, L.W. ; Kooi, P.S. ; Leong, M.S. ; Yeo, T.S. ; Ho, S.L.
Author_Institution :
Dept. of Electr. Eng., Nat. Univ. of Singapore, Singapore
fDate :
3/1/1995 12:00:00 AM
Abstract :
The electric dyadic Green´s functions of both the first and the second kinds due to the presence of electric and equivalent magnetic sources in rectangular cavities are obtained. A method for directly reducing the dyadic Green´s functions for a rectangular cavity to those for a semi-infinite and an infinite rectangular waveguides is presented. The Green dyads of the second kind for an infinite and a semi-infinite rectangular waveguides, and a rectangular cavity are obtained
Keywords :
Green´s function methods; cavity resonators; eigenvalues and eigenfunctions; rectangular waveguides; waveguide theory; eigenfunction expansion; electromagnetic dyadic Green functions; rectangular cavities; rectangular waveguides; Boundary conditions; Current; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic waveguides; Green´s function methods; Loaded waveguides; Rectangular waveguides;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
