Publication detail

Broadband characterization of antennas

RAIDA, Z., ŠMÍD, P., LÁČÍK, J., LUKEŠ, Z., MOTL, M.

Original Title

Broadband characterization of antennas

Type

journal article - other

Language

English

Original Abstract

In this paper, we search for a suitable way of characterizing antennas in a wide band of frequencies. First, a canonical antenna is characterized by conventional parameters in frequency domain (directivity pattern, gain, input impedance) on each separate harmonics, and their mean-value counterparts are formulated and discussed. Second, the analysis is performed in the time domain, and following the frequency domain characterization, time-domain parameters are formulated. The correspondence between frequency-domain parameters and time-domain ones is shown using Parseval’s theorem. Conclusions are illustrated by numerical examples. A novel formulation of time-domain antenna parameters and using Parseval’s theorem to show the correspondence between mean-value time-domain parameters and mean-value frequency-domain ones are the original contributions of this paper.

Keywords

method of moments, time-domain, frequency domain, broadband parameters, antennas

Authors

RAIDA, Z., ŠMÍD, P., LÁČÍK, J., LUKEŠ, Z., MOTL, M.

RIV year

2004

Released

17. 12. 2004

ISBN

1109-2750

Periodical

WSEAS Transactions on Computers

Year of study

3

Number

6

State

Hellenic Republic

Pages from

1897

Pages to

1902

Pages count

6

BibTex

@article{BUT45952,
  author="Zbyněk {Raida} and Petr {Šmíd} and Jaroslav {Láčík} and Zbyněk {Lukeš} and Milan {Motl}",
  title="Broadband characterization of antennas",
  journal="WSEAS Transactions on Computers",
  year="2004",
  volume="3",
  number="6",
  pages="6",
  issn="1109-2750"
}