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Detail publikace
RAIDA, Z., ŠMÍD, P., LÁČÍK, J., LUKEŠ, Z., MOTL, M.
Originální název
Broadband characterization of antennas
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
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.
Klíčová slova
method of moments, time-domain, frequency domain, broadband parameters, antennas
Autoři
Rok RIV
2004
Vydáno
17. 12. 2004
ISSN
1109-2750
Periodikum
WSEAS Transactions on Computers
Ročník
3
Číslo
6
Stát
Řecká republika
Strany od
1897
Strany do
1902
Strany počet
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" }