Modeling of Nonuniform Multiconductor Transmission Lines via Wendroff Method

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU88479" target="_blank" >RIV/00216305:26220/10:PU88479 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modeling of Nonuniform Multiconductor Transmission Lines via Wendroff Method

Popis výsledku v původním jazyce

The paper deals with a technique of the time-domain modeling of nonuniform multiconductor transmission lines (MTL) based on an implicit Wendroff method. This technique falls into a class of the finite-difference time-domain (FDTD) methods useful to solvevarious electromagnetic systems. Its basic version is extended to enable solving both voltage and/or current distributions along the MTL's wires and their sensitivities with respect to lumped and distributed parameters. Experimental error analysis is performed based on the Thomson cable, a single transmission line with known analytical solutions. The examples of simulation of both uniform and nonuniform MTLs are shown and compared with other methods, first results for nonlinear MTLs are also presented.All computations were performed in the Matlab language environment while utilizing sparse matrix notations to enable effective and fast solution.

Název v anglickém jazyce

Modeling of Nonuniform Multiconductor Transmission Lines via Wendroff Method

Popis výsledku anglicky

The paper deals with a technique of the time-domain modeling of nonuniform multiconductor transmission lines (MTL) based on an implicit Wendroff method. This technique falls into a class of the finite-difference time-domain (FDTD) methods useful to solvevarious electromagnetic systems. Its basic version is extended to enable solving both voltage and/or current distributions along the MTL's wires and their sensitivities with respect to lumped and distributed parameters. Experimental error analysis is performed based on the Thomson cable, a single transmission line with known analytical solutions. The examples of simulation of both uniform and nonuniform MTLs are shown and compared with other methods, first results for nonlinear MTLs are also presented.All computations were performed in the Matlab language environment while utilizing sparse matrix notations to enable effective and fast solution.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GD102%2F08%2FH027" target="_blank" >GD102/08/H027: Pokročilé metody, struktury a komponenty elektronické bezdrátové komunikace</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the International Conference on Mathematical Models for Engineering Science (MMES 10)

ISBN

978-960-474-252-3

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Neuveden

Místo vydání

Puerto De La Cruz, Tenerife, Canary Islands, Spa

Místo konání akce

Puerto De La Cruz

Datum konání akce

30. 11. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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