DocumentCode
453073
Title
A FEM-based fast algorithm for high-order modes in dielectric-loaded waveguides
Author
Peng, Zhen ; Sheng, Xin-Qing
Author_Institution
Inst. of Electron., Chinese Acad. of Sci., Beijing, China
Volume
2
fYear
2005
fDate
4-7 Dec. 2005
Abstract
A FEM-based fast algorithm is proposed for the computation of high-order modes in dielectric-loaded waveguides in this paper. Numerical examples show that this algorithm requires greatly less memory and has significantly higher efficiency than the previous algorithms. The eigenmodes of the interior-coated waveguide are computed in the paper.
Keywords
dielectric-loaded waveguides; eigenvalues and eigenfunctions; finite element analysis; waveguide theory; FEM based fast algorithm; dielectric-loaded waveguides; eigenmodes; high-order modes; interior-coated waveguide; Algorithm design and analysis; Dielectrics; Eigenvalues and eigenfunctions; Equations; Propagation constant; Rectangular waveguides; Scattering; Sparse matrices; Transmission line matrix methods; Waveguide discontinuities;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606371
Filename
1606371
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