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An efficient wavelet-based nonlinear circuit simulation technique with model order reduction

Dautbegovic, Emiry and Condon, Marissa and Brennan, Conor (2004) An efficient wavelet-based nonlinear circuit simulation technique with model order reduction. In: 2004 High Frequency Postgraduate Student Colloquium, 6-7 September 2004 , Manchester, UK. ISBN 0-7803-8426-1

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Abstract

This paper proposes further improvement to a novel method for the analysis and simulation of ICs recently proposed by the authors. The circuits are assumed to be subjected to input signals that have widely separated rates of variation, e.g. in communication systems an RF carrier modulated by a low-frequency information signal. The previously proposed technique enables the reuse of the results obtained using a lower-order accuracy model to calculate a response of higher-order accuracy model. In this paper, the efficiency of this method is further improved by using a nonlinear model order reduction technique. Results highlight the efficiency of the proposed approach.

Item Type:Conference or Workshop Item (Paper)
Event Type:Conference
Refereed:Yes
Uncontrolled Keywords:circuit simulation; integrated circuit modelling; nonlinear network analysis; reduced order systems; wavelet transforms;
Subjects:Engineering > Electronic engineering
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering
Published in:High Frequency Postgraduate Student Colloquium, 2004. . Institute of Electrical and Electronics Engineers. ISBN 0-7803-8426-1
Publisher:Institute of Electrical and Electronics Engineers
Official URL:http://dx.doi.org/10.1109/HFPSC.2004.1360366
Copyright Information:©2004 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
ID Code:15489
Deposited On:15 Jul 2010 14:13 by DORAS Administrator. Last Modified 15 Jul 2010 14:13

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