Predicting Instability in Transient Simulations, using Complex Numerical Impulse Response

AJ Khalilabadi; A Zadehgol

doi:10.1109/apusncursinrsm.2019.8889050

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Conference paper

Predicting Instability in Transient Simulations, using Complex Numerical Impulse Response

AJ Khalilabadi and A Zadehgol

IEEE

2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI …

07/01/2019

DOI: https://doi.org/10.1109/apusncursinrsm.2019.8889050

Abstract

In this paper, a method for detecting instability of transient simulation of the SPICE equivalent circuit models is presented. The proposed algorithm, uses the behavior of the real/imaginary part of the impulse response obtained from Inverse Laplace Transform (ILT) of the transfer function in pole-zero form, to decide whether the transient simulation will run and converge, or fail.

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Title: Predicting Instability in Transient Simulations, using Complex Numerical Impulse Response
Creators: AJ Khalilabadi - University of Idaho
A Zadehgol - University of Idaho
Conference: 2019 IEEE International Symposium on Antennas and Propagation and USNC-URSI …
Publisher: IEEE
Identifiers: 997012830101851
Academic Unit: Electrical and Computer Engineering
Language: English
Resource Type: Conference paper