Detail publikace

Computer Simulation of Nonuniform MTLs via Implicit Wendroff and State-Variable Methods

BRANČÍK, L. ŠEVČÍK, B.

Originální název

Computer Simulation of Nonuniform MTLs via Implicit Wendroff and State-Variable Methods

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The paper deals with techniques for a computer simulation of nonuniform multiconductor transmission lines (MTLs) based on the implicit Wendroff and the state-variable methods. The techniques fall into a class of finite-difference time-domain (FDTD) methods useful to solve various electromagnetic systems. Their basic variants are extended and modified to enable solving both voltage and current distributions along nonuniform MTLs wires and their sensitivities with respect to lumped and distributed parameters. An experimental error analysis is performed based on the Thomson cable whose analytical solutions are known, and some examples of simulation of both uniform and nonuniform MTLs are presented. Based on the Matlab language programme, CPU times are analysed to compare efficiency of the methods. Some results for nonlinear MTLs simulation are presented as well.

Klíčová slova

Multiconductor transmission line, Wendroff method, state-variable method, sensitivity analysis, Matlab.

Autoři

BRANČÍK, L.; ŠEVČÍK, B.

Rok RIV

2011

Vydáno

1. 4. 2011

Nakladatel

Společnost pro radioelektronické inženýrství

Místo

Brno, Czech Republic

ISSN

1210-2512

Periodikum

Radioengineering

Ročník

20

Číslo

1

Stát

Česká republika

Strany od

221

Strany do

227

Strany počet

7

URL

http://www.radioeng.cz/info/1-about-the-journal.htm

BibTex

@article{BUT50559,
  author="Lubomír {Brančík} and Břetislav {Ševčík}",
  title="Computer Simulation of Nonuniform MTLs via Implicit Wendroff and State-Variable Methods",
  journal="Radioengineering",
  year="2011",
  volume="20",
  number="1",
  pages="221--227",
  issn="1210-2512",
  url="http://www.radioeng.cz/info/1-about-the-journal.htm"
}