DocumentCode
3002920
Title
Field singularity correction in 2-D time domain Haar wavelet modeling of waveguide components
Author
Fujii, M. ; Hoefer, W.J.R.
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Volume
4
fYear
1999
fDate
13-19 June 1999
Firstpage
1467
Abstract
A time domain Haar-wavelet based modeling technique has been applied to 2-D waveguide problems including discontinuities. The principal original contribution of this paper is the correction of the field singularity at the edge of a conductor by quasi-static field approximation. Combination of quasi-static correction and wavelet modeling considerably improves the computational efficiency compared to conventional time domain analysis techniques.
Keywords
Haar transforms; time-domain analysis; waveguide components; waveguide discontinuities; waveguide theory; wavelet transforms; 2D time domain Haar wavelet model; computational efficiency; conductor; discontinuity; field singularity correction; quasi-static approximation; waveguide component; Conductors; Finite difference methods; Interpolation; Maxwell equations; Sampling methods; Tellurium; Time domain analysis; Waveguide components; Waveguide discontinuities; Wavelet domain;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location
Anaheim, CA, USA
Print_ISBN
0-7803-5135-5
Type
conf
DOI
10.1109/MWSYM.1999.780226
Filename
780226
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