Numerical integration algorithms and asymptotic waveform evaluation (AWE)
- 1 January 1992
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
An intuitive relationship between numerical integration algorithms and AWE is established. A small number of data points generated during a brief fixed timestep numerical integration of linear(ized) circuits are used to form sampled waveform integration, correction and extrapolation (SWICE) models. This method preserves the efficiency of the AWE technique, while increasing the accuracy and generality. The strengths of such an approach are illustrated from a theoretical view, as well as with practical examples.Keywords
This publication has 8 references indexed in Scilit:
- AWESpice: a general tool for the accurate and efficient simulation of interconnect problemsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- AWEsymbolic: compiled analysis of linear(ized) circuits using asymptotic waveform evaluationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- Pade approximation applied to transient simulation of lossy coupled transmission linesPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2003
- AWEsim: a program for the efficient analysis of linear(ized) circuitsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Time-domain analysis of distributed networksPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1991
- Piecewise linear asymptotic waveform evaluation for transient simulation of electronic circuitsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1991
- Asymptotic waveform evaluation for timing analysisIEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 1990
- The state-variable approach to network analysisProceedings of the IEEE, 1965