Computing Symbolic Expressions in Analog Circuits Using Nullors

Computing Symbolic Expressions in Analog Circuits Using Nullors

A novel method is introduced to compute symbolic expressions in analog circuits modeled by nullors. The proposed method is based on the formulation of a compact system of equations (CSEs) by manipulation of data-structures, which highly improves traditional symbolic-methods. It is demonstrated that by modeling all active devices using nullors, the CSEs is easily formulated by manipulation of both the nullor and admittance interconnection-relationships. Several examples leads us to conclude on the suitability of the proposed symbolic-method to be incorporated within a symbolic simulator.

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Main Authors: Tlelo Cuautle,Esteban, Carlos,Sánchez López, Sandoval Ibarra,Federico
Format: Digital revista
Language:English
Published: Instituto Politécnico Nacional, Centro de Investigación en Computación 2005
Online Access:http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-55462005000400004
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spelling oai:scielo:S1405-554620050004000042009-06-22Computing Symbolic Expressions in Analog Circuits Using NullorsTlelo Cuautle,EstebanCarlos,Sánchez LópezSandoval Ibarra,Federico Symbolic analysis Modeling and simulation Circuit theory Data structures Nullor A novel method is introduced to compute symbolic expressions in analog circuits modeled by nullors. The proposed method is based on the formulation of a compact system of equations (CSEs) by manipulation of data-structures, which highly improves traditional symbolic-methods. It is demonstrated that by modeling all active devices using nullors, the CSEs is easily formulated by manipulation of both the nullor and admittance interconnection-relationships. Several examples leads us to conclude on the suitability of the proposed symbolic-method to be incorporated within a symbolic simulator.info:eu-repo/semantics/openAccessInstituto Politécnico Nacional, Centro de Investigación en ComputaciónComputación y Sistemas v.9 n.2 20052005-12-01info:eu-repo/semantics/articletext/htmlhttp://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-55462005000400004en
institution SCIELO
collection OJS
country México
countrycode MX
component Revista
access En linea
databasecode rev-scielo-mx
tag revista
region America del Norte
libraryname SciELO
language English
format Digital
author Tlelo Cuautle,Esteban
Carlos,Sánchez López
Sandoval Ibarra,Federico
spellingShingle Tlelo Cuautle,Esteban
Carlos,Sánchez López
Sandoval Ibarra,Federico
Computing Symbolic Expressions in Analog Circuits Using Nullors
author_facet Tlelo Cuautle,Esteban
Carlos,Sánchez López
Sandoval Ibarra,Federico
author_sort Tlelo Cuautle,Esteban
title Computing Symbolic Expressions in Analog Circuits Using Nullors
title_short Computing Symbolic Expressions in Analog Circuits Using Nullors
title_full Computing Symbolic Expressions in Analog Circuits Using Nullors
title_fullStr Computing Symbolic Expressions in Analog Circuits Using Nullors
title_full_unstemmed Computing Symbolic Expressions in Analog Circuits Using Nullors
title_sort computing symbolic expressions in analog circuits using nullors
description A novel method is introduced to compute symbolic expressions in analog circuits modeled by nullors. The proposed method is based on the formulation of a compact system of equations (CSEs) by manipulation of data-structures, which highly improves traditional symbolic-methods. It is demonstrated that by modeling all active devices using nullors, the CSEs is easily formulated by manipulation of both the nullor and admittance interconnection-relationships. Several examples leads us to conclude on the suitability of the proposed symbolic-method to be incorporated within a symbolic simulator.
publisher Instituto Politécnico Nacional, Centro de Investigación en Computación
publishDate 2005
url http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-55462005000400004
work_keys_str_mv AT tlelocuautleesteban computingsymbolicexpressionsinanalogcircuitsusingnullors
AT carlossanchezlopez computingsymbolicexpressionsinanalogcircuitsusingnullors
AT sandovalibarrafederico computingsymbolicexpressionsinanalogcircuitsusingnullors
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