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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F04%3APU46027%21RIV11-MSM-26220___
rdf:type
n13:Vysledek skos:Concept
dcterms:description
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. 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.
dcterms:title
Broadband characterization of antennas Broadband characterization of antennas
skos:prefLabel
Broadband characterization of antennas Broadband characterization of antennas
skos:notation
RIV/00216305:26220/04:PU46027!RIV11-MSM-26220___
n3:aktivita
n4:P n4:V n4:Z
n3:aktivity
P(GA102/04/1079), P(GD102/03/H086), V, Z(MSM 262200011), Z(MSM 262200022)
n3:dodaniDat
n11:2011
n3:domaciTvurceVysledku
n5:4532481 n5:7865244 n5:2821575 n5:7088981 n5:2899396
n3:druhVysledku
n22:D
n3:duvernostUdaju
n10:S
n3:entitaPredkladatele
n16:predkladatel
n3:idSjednocenehoVysledku
556568
n3:idVysledku
RIV/00216305:26220/04:PU46027
n3:jazykVysledku
n15:eng
n3:klicovaSlova
method of moments, time-domain, frequency domain, broadband parameters, antennas
n3:klicoveSlovo
n9:time-domain n9:method%20of%20moments n9:frequency%20domain n9:antennas n9:broadband%20parameters
n3:kontrolniKodProRIV
[82C4CA63D96F]
n3:mistoKonaniAkce
Puerto De La Cruz, Tenerife, Canary Islands
n3:mistoVydani
Puerto De La Cruz, Tenerife, Canary Islands, Spa
n3:nazevZdroje
Proceedings of the 4th WSEAS Conference on Applied Informatics and Communications AIC 2004
n3:obor
n19:JA
n3:pocetDomacichTvurcuVysledku
5
n3:pocetTvurcuVysledku
5
n3:projekt
n7:GD102%2F03%2FH086 n7:GA102%2F04%2F1079
n3:rokUplatneniVysledku
n11:2004
n3:tvurceVysledku
Láčík, Jaroslav Motl, Milan Šmíd, Petr Lukeš, Zbyněk Raida, Zbyněk
n3:typAkce
n21:WRD
n3:zahajeniAkce
2004-12-17+01:00
n3:zamer
n6:MSM%20262200011 n6:MSM%20262200022
s:numberOfPages
6
n17:hasPublisher
WSEAS
n12:isbn
960-8457-06-8
n14:organizacniJednotka
26220