Publication detail

Time and Laplace-domain methods for MTL transient and sensitivity analysis

BRANČÍK, L.

Original Title

Time and Laplace-domain methods for MTL transient and sensitivity analysis

English Title

Time and Laplace-domain methods for MTL transient and sensitivity analysis

Type

journal article

Language

en

Original Abstract

The purpose of this paper is to present the development and comparison of selected time-domain and Laplace-domain methods for the simulation of waves propagating along multiconductor transmission lines (MTLs), both uniform and nonuniform, and sensitivities with respect to distributed and lumped parameters of MTL systems. A methodology is based on discrete, semidiscrete and continuous MTL models formulated and solved both in the time and Laplace domains, latter combined with a numerical inverse Laplace transform (NILT). The research is limited to linear MTLs only and the methods suppose terminating circuits based on their generalized Thévenin equivalents. They can be, however, generalized for more complex systems via more sophisticated boundary conditions treatment. The time-domain methods have further potential to be generalized towards nonlinear MTLs. The methods considered can contribute to solving signal integrity issues in high-speed electronic systems, the Matlab routines developed can serve in education process as well.

English abstract

The purpose of this paper is to present the development and comparison of selected time-domain and Laplace-domain methods for the simulation of waves propagating along multiconductor transmission lines (MTLs), both uniform and nonuniform, and sensitivities with respect to distributed and lumped parameters of MTL systems. A methodology is based on discrete, semidiscrete and continuous MTL models formulated and solved both in the time and Laplace domains, latter combined with a numerical inverse Laplace transform (NILT). The research is limited to linear MTLs only and the methods suppose terminating circuits based on their generalized Thévenin equivalents. They can be, however, generalized for more complex systems via more sophisticated boundary conditions treatment. The time-domain methods have further potential to be generalized towards nonlinear MTLs. The methods considered can contribute to solving signal integrity issues in high-speed electronic systems, the Matlab routines developed can serve in education process as well.

Keywords

Multiconductor transmission line, implicit Wendroff formula, state-variable method, time domain, Laplace domain, numerical inverse Laplace transform

RIV year

2011

Released

12.08.2011

Publisher

Emerald Group Publishing Limited

Location

United Kingdom

Pages from

1205

Pages to

1223

Pages count

19

URL

BibTex


@article{BUT72823,
  author="Lubomír {Brančík}",
  title="Time and Laplace-domain methods for MTL transient and sensitivity analysis",
  annote="The purpose of this paper is to present the development and comparison of selected time-domain and Laplace-domain methods for the simulation of waves propagating along multiconductor transmission lines (MTLs), both uniform and nonuniform, and sensitivities with respect to distributed and lumped parameters of MTL systems. A methodology is based on discrete, semidiscrete and continuous MTL models formulated and solved both in the time and Laplace domains, latter combined with a numerical inverse Laplace transform (NILT). The research is limited to linear MTLs only and the methods suppose terminating circuits based on their generalized Thévenin equivalents. They can be, however, generalized for more complex systems via more sophisticated boundary conditions treatment. The time-domain methods have further potential to be generalized towards nonlinear MTLs. The methods considered can contribute to solving signal integrity issues in high-speed electronic systems, the Matlab routines developed can serve in education process as well.",
  address="Emerald Group Publishing Limited",
  chapter="72823",
  institution="Emerald Group Publishing Limited",
  journal="COMPEL The international journal for computation and mathematics in electrical and electronic engineering",
  number="4",
  volume="30",
  year="2011",
  month="august",
  pages="1205--1223",
  publisher="Emerald Group Publishing Limited",
  type="journal article"
}