DocumentCode
1518824
Title
Fully Parameterized Macromodeling of S-Parameter Data by Interpolation of Numerator & Denominator
Author
Deschrijver, Dirk ; Dhaene, Tom
Author_Institution
Dept. of Inf. Technol., Ghent Univ., Ghent, Belgium
Volume
22
Issue
6
fYear
2012
fDate
6/1/2012 12:00:00 AM
Firstpage
309
Lastpage
311
Abstract
A robust approach for parametric macromodeling of tabulated frequency responses is presented. An existing technique is modified in such a way that interpolation is performed at the numerator and denominator level, rather than the transfer function level. This enhancement ensures that the poles of the parametric macromodel are fully parameterized. It strengthens the modeling capabilities and improves the model compactness.
Keywords
S-parameters; interpolation; S-parameter data; denominator level; fully parameterized macromodeling; interpolation; tabulated frequency responses; transfer function level; Computational modeling; Frequency response; Interpolation; Polynomials; Stability analysis; Transfer functions; Vectors; Interpolation; parameterized systems; parametric macromodels; rational transfer functions; vector fitting;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2012.2194995
Filename
6202367
Link To Document