DocumentCode
1238088
Title
Robust Parametric Macromodeling Using Multivariate Orthonormal Vector Fitting
Author
Deschrijver, Dirk ; Dhaene, Tom ; De Zutter, Daniël
Author_Institution
Dept. of Inf. Technol., Ghent Univ., Ghent
Volume
56
Issue
7
fYear
2008
fDate
7/1/2008 12:00:00 AM
Firstpage
1661
Lastpage
1667
Abstract
A robust multivariate extension of the orthonormal vector fitting technique is introduced for rational parametric macromodeling of highly dynamic responses in the frequency domain. The technique is applicable to data that is sparse or dense, deterministic or a bit noisy, and grid-based or scattered in the design space. For a specified geometrical parameter combination, a SPICE equivalent model can be calculated.
Keywords
SPICE; frequency-domain analysis; SPICE equivalent model; frequency domain; geometrical parameter combination; highly dynamic responses; multivariate orthonormal vector fitting; rational parametric macromodeling; robust multivariate extension; robust parametric macromodeling; Least squares; parametric macromodels; rational functions; surface approximation; vector fitting;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.2008.924346
Filename
4534336
Link To Document