Spice-Compatible Nonlinear Macromodels for Fast Power Integrity Verification

We present a SPICE-compatible frequency-domain macromodeling method that extends the well-known Vector Fitting algorithm to systems that exhibit weakly nonlinear behavior. The models are specifically developed to speed up the transient simulations required for Power Integrity verification of electronic systems equipped with voltage regulators.

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Publication Details

Published
2025-08-18
DOI
https://doi.org/10.1109/emcsipi52291.2025.11170269
Primary Topic
Plant pathogens and resistance mechanisms
Type
article
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article

Spice-Compatible Nonlinear Macromodels for Fast Power Integrity Verification

Plant pathogens and resistance mechanisms
article

Spice-Compatible Nonlinear Macromodels for Fast Power Integrity Verification

article en

Abstract

We present a SPICE-compatible frequency-domain macromodeling method that extends the well-known Vector Fitting algorithm to systems that exhibit weakly nonlinear behavior. The models are specifically developed to speed up the transient simulations required for Power Integrity verification of electronic systems equipped with voltage regulators.

Politecnico di Torino (IT)
Affordable and clean energy
Openalex Percentile: Top 33%
Plant pathogens and resistance mechanisms
DOISourceOpenAlex
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Spice-Compatible Nonlinear Macromodels for Fast Power Integrity Verification · (2025) | TGRS Research Map | TGRS