Title :
Complete spectrum of multidepth corrugated circular waveguides
Author :
Amari, Smain ; Vabldieck, R. ; Bornemann, Jens
Author_Institution :
Lab. of Field Theory & Microwave Electron., Swiss Federal Inst. of Technol., Zurich, Switzerland
fDate :
1/1/1999 12:00:00 AM
Abstract :
The paper presents a rigorous full-wave analysis of the complete spectrum of multidepth corrugated circular waveguides. The propagation constants are determined from the classical eigenvalues of a canonical matrix eigenvalue problem instead of a complex determinant. The method is used to determined the entire ko-β diagram of a dual-depth circular waveguide
Keywords :
circular waveguides; eigenvalues and eigenfunctions; waveguide theory; canonical matrix eigenvalue problem; classical eigenvalues; ko-β diagram; multidepth corrugated circular waveguides; propagation constants; rigorous full-wave analysis; Eigenvalues and eigenfunctions; Integral equations; Microwave devices; Microwave propagation; Nonlinear equations; Periodic structures; Propagation constant; Transmission line matrix methods; Waveguide discontinuities; Waveguide theory;
Journal_Title :
Microwave and Guided Wave Letters, IEEE
