Publication detail

Modeling Microwave Structures in Time Domain Using Laguerre Polynomials

LÁČÍK, J. RAIDA, Z.

Original Title

Modeling Microwave Structures in Time Domain Using Laguerre Polynomials

English Title

Modeling Microwave Structures in Time Domain Using Laguerre Polynomials

Type

journal article - other

Language

en

Original Abstract

The paper is focused on time domain modeling of microwave structures by the method of moments. Two alternative schemes with weighted Laguerre polynomials are presented. Thanks to their properties, these schemes are free of late time oscillations. Further, the paper is aimed to effective and accurate evaluation of Green's functions integrals within these schemes. For this evaluation, a first- and second-order polynomial approximation is developed. The last part of the paper deals with modeling microstrip structures in the time domain. Conditions of impedance matching are derived, and the proposed approach is verified by modeling a microstrip filter

English abstract

The paper is focused on time domain modeling of microwave structures by the method of moments. Two alternative schemes with weighted Laguerre polynomials are presented. Thanks to their properties, these schemes are free of late time oscillations. Further, the paper is aimed to effective and accurate evaluation of Green's functions integrals within these schemes. For this evaluation, a first- and second-order polynomial approximation is developed. The last part of the paper deals with modeling microstrip structures in the time domain. Conditions of impedance matching are derived, and the proposed approach is verified by modeling a microstrip filter

Keywords

Time domain analysis, method of moments, Laguerre polynomials, microstrip structures.

RIV year

2006

Released

20.09.2006

Publisher

Ústav Radioelektroniky, VUT v Brně

Location

Brno

Pages from

1

Pages to

9

Pages count

9

BibTex


@article{BUT43322,
  author="Jaroslav {Láčík} and Zbyněk {Raida}",
  title="Modeling Microwave Structures in Time Domain Using Laguerre Polynomials",
  annote="The paper is focused on time domain modeling of microwave structures by the method of moments. Two alternative schemes with weighted Laguerre polynomials are presented. Thanks to their properties, these schemes are free of late time oscillations.
Further, the paper is aimed to effective and accurate evaluation of Green's functions integrals within these schemes. For this evaluation, a first- and second-order polynomial approximation is developed.
The last part of the paper deals with modeling microstrip structures in the time domain. Conditions of impedance matching are derived, and the proposed approach is verified by modeling a microstrip filter",
  address="Ústav Radioelektroniky, VUT v Brně",
  chapter="43322",
  institution="Ústav Radioelektroniky, VUT v Brně",
  number="3",
  volume="15",
  year="2006",
  month="september",
  pages="1",
  publisher="Ústav Radioelektroniky, VUT v Brně",
  type="journal article - other"
}