Publication detail

Green's functions for planar structures: frequency domain versus time domain

ŠTUMPF, M. RAIDA, Z.

Original Title

Green's functions for planar structures: frequency domain versus time domain

English Title

Green's functions for planar structures: frequency domain versus time domain

Type

conference paper

Language

en

Original Abstract

A proper construction of Green's functions for planar electromagnetic structures is the foremost task in the numerical analysis of microstrip antennas using integral equation techniques. In the paper, Green's functions for a planar structure are formulated in the frequency domain and in the time domain. In the frequency domain, Sommerfeld type integrals are involved, and in the time domain, the Cagniard-de Hoop method is applied. In order to reduce high computational demands, approximate Green's functions are frequently used. Near-field approximations of Green's functions are presented and compared with rigorous Green's functions to check their accuracy.

English abstract

A proper construction of Green's functions for planar electromagnetic structures is the foremost task in the numerical analysis of microstrip antennas using integral equation techniques. In the paper, Green's functions for a planar structure are formulated in the frequency domain and in the time domain. In the frequency domain, Sommerfeld type integrals are involved, and in the time domain, the Cagniard-de Hoop method is applied. In order to reduce high computational demands, approximate Green's functions are frequently used. Near-field approximations of Green's functions are presented and compared with rigorous Green's functions to check their accuracy.

Keywords

Planární struktury, kmitočtová oblast, časová oblast, integrální rovnice, Greenovy funkce.

RIV year

2008

Released

19.05.2008

Publisher

Telecommunications Research Institute S.A.

Location

Wroclaw

ISBN

83-906662-7-8

Book

Proceedings of the 17th International Conference on Microwaves, Radar and Wireless Communications MIKON 2008

Pages from

861

Pages to

864

Pages count

4

Documents

BibTex


@inproceedings{BUT26588,
  author="Martin {Štumpf} and Zbyněk {Raida}",
  title="Green's functions for planar structures: frequency domain versus time domain",
  annote="A proper construction of Green's functions for planar electromagnetic structures is the foremost task in the numerical analysis of microstrip antennas using integral equation techniques. In the paper, Green's functions for a planar structure are formulated in the frequency domain and in the time domain. In the frequency domain, Sommerfeld type integrals are involved, and in the time domain, the Cagniard-de Hoop method is applied. In order to reduce high computational demands, approximate Green's functions are frequently used. Near-field approximations of Green's functions are presented and compared with rigorous Green's functions to check their accuracy.",
  address="Telecommunications Research Institute S.A.",
  booktitle="Proceedings of the 17th International Conference on Microwaves, Radar and Wireless Communications MIKON 2008",
  chapter="26588",
  howpublished="print",
  institution="Telecommunications Research Institute S.A.",
  year="2008",
  month="may",
  pages="861--864",
  publisher="Telecommunications Research Institute S.A.",
  type="conference paper"
}