Two-Dimensional Laplace Transformation in Linear Circuit Simulation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU38554" target="_blank" >RIV/00216305:26220/03:PU38554 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Two-Dimensional Laplace Transformation in Linear Circuit Simulation
Original language description
In the paper an unconventional method of a simulation of linear lumped-distributed circuits based on a Laplace transformation in two variables is discussed. Distributed parts are formed by uniform multiconductor transmission lines (MTL). Essentially twopartial Laplace transformations are performed, with respect to the time t and coordinate x, to transform MTLs' partial differential equations into the algebraic ones. Considering further boundary conditions a two-dimensional transform in the (q,s)-domainn is derived. Finally a method of the numerical inversion of 2D Laplace transforms is used to obtain the solution in the (x,t)-domain. Unlike previous works where generalized Thevenin/Norton equivalents have been used here modified nodal admittance equation method (MNA) is applied to incorporate the boundary conditions into a solution. By this arbitrarily complex circuits can be taken into account. Using universal scientific language Matlab voltage and/or current wave propagations along
Czech name
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Czech description
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Project
<a href="/en/project/GA102%2F03%2F0241" target="_blank" >GA102/03/0241: Simulation and optimization of mixed electronic systems with respect to signal integrity</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of ISTET 03, XII. International Symposium on Theoretical Electrical Engineering
ISBN
83-916444-1-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
101-104
Publisher name
NEUVEDEN
Place of publication
Warsaw
Event location
Varšava
Event date
Jul 6, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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