Data-Driven Modeling of Weakly Nonlinear Circuits via Generalized Transfer Function Approximation

Data-Driven Modeling of Weakly Nonlinear Circuits via Generalized Transfer Function Approximation

This paper presents an extension of the Vector Fitting algorithm with the purpose of constructing compact behavioral models of weakly nonlinear circuits starting from frequency-domain input-output data. Using the concept of generalized transfer function provided by Volterra series theory for nonline...

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Bibliographic Details
Main Authors: Antonio Carlucci, Ion Victor Gosea, Stefano Grivet-Talocia
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Behavioral model
nonlinear system
vector fitting
Volterra series
data-driven model
non-intrusive model reduction
Online Access:https://ieeexplore.ieee.org/document/10807215/
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https://ieeexplore.ieee.org/document/10807215/

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