DocumentCode
376846
Title
Modal analysis of waveguides and efficient CAD of waveguide junctions using a unified method
Author
Li, Le-We ; Lin, Sheng-Li ; Yeo, Tat-Soon ; Leong, Mook-Seng
Author_Institution
Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore
Volume
2
fYear
2001
fDate
3-6 Dec. 2001
Firstpage
433
Abstract
In this paper, a unified method to analyze a large class of waveguides is reported. Both the lower-order and higher-order modes in regular waveguides can be determined accurately with the QZ factorization. Then the scattering parameters at various waveguide junctions are computed efficiently by this unified method. Numerical results show the accuracy and flexibility of the present method.
Keywords
CAD; S-parameters; eigenvalues and eigenfunctions; electrical engineering computing; modal analysis; polynomial approximation; waveguide junctions; waveguide theory; CAD; QZ factorisation; higher-order modes; lower-order modes; modal analysis; regular waveguides; scattering parameters; unified method; waveguide junctions; Eigenvalues and eigenfunctions; Electromagnetic fields; Electromagnetic waveguides; Equations; Modal analysis; Planar waveguides; Polynomials; Tellurium; Transmission line matrix methods; Waveguide junctions;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2001. APMC 2001. 2001 Asia-Pacific
Conference_Location
Taipei, Taiwan
Print_ISBN
0-7803-7138-0
Type
conf
DOI
10.1109/APMC.2001.985403
Filename
985403
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