DocumentCode
1030426
Title
Estimation and Validation of Semiparametric Dynamic Nonlinear Models
Author
Rolain, Yves ; Moer, Wendy Van ; Schoukens, Johan ; Dhaene, Tom
Author_Institution
Vrije Univ. Brussel, Brussels
Volume
57
Issue
2
fYear
2008
Firstpage
395
Lastpage
400
Abstract
An approach for measurement-based modeling of nonlinear devices is proposed. The method that is commonly used for linear time-invariant systems, namely, parametric modeling and nonparametric verification, is hereby extended to a class of nonlinear systems. The applicability of the method is illustrated on the baseband modeling of a radio-frequency amplifier over a wide power and frequency range.
Keywords
frequency-domain analysis; measurement theory; nonlinear dynamical systems; parameter estimation; radiofrequency amplifiers; baseband modeling; linear time-invariant systems; measurement-based modeling; nonlinear devices; nonparametric verification; parametric modeling; radio-frequency amplifier; semiparametric dynamic nonlinear models; Baseband; Context modeling; Frequency measurement; Nonlinear systems; Parametric statistics; Power amplifiers; Power system modeling; Radio frequency; Radiofrequency amplifiers; Visualization; High frequency; measurement; modeling; nonlinear systems; semiparametric;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.2007.909959
Filename
4427398
Link To Document