Result Details

Modeling Microwave Structures in Time Domain Using Laguerre Polynomials

LÁČÍK, J.; RAIDA, Z. Modeling Microwave Structures in Time Domain Using Laguerre Polynomials. Radioengineering, 2006, vol. 15, no. 3, 9 p. ISSN: 1210-2512.

Type

journal article

Language

English

Authors

Láčík Jaroslav, doc. Ing., Ph.D., UREL (FEEC)
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)

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.

Published

2006

Pages

Journal

Radioengineering, vol. 15, no. 3, ISSN 1210-2512

Publisher

Ústav Radioelektroniky, VUT v Brně

Place

Brno

BibTeX

@article{BUT43322,
  author="Jaroslav {Láčík} and Zbyněk {Raida}",
  title="Modeling Microwave Structures in Time Domain Using Laguerre Polynomials",
  journal="Radioengineering",
  year="2006",
  volume="15",
  number="3",
  pages="9",
  issn="1210-2512"
}

Departments

Department of Radio Electronics (UREL)