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"
}