DocumentCode
1291240
Title
Broadband equivalent circuit of a dipole antenna
Author
Rambabu, K. ; Ramesh, M. ; Kalghatgi, A.T.
Author_Institution
Central Res. Lab., Bharat Electron. Ltd., Bangalore, India
Volume
146
Issue
6
fYear
1999
fDate
12/1/1999 12:00:00 AM
Firstpage
391
Lastpage
393
Abstract
A broadband equivalent circuit of a dipole antenna valid from very low frequency to its second resonance, consisting of a series resonant circuit and two parallel resonant circuits, with frequency independent lumped elements is presented. Empirical formulas for the elements in the proposed equivalent circuit are given. Feed-point impedances calculated using the present equivalent circuit are compared with those obtained from Zeland Software´s IE3D simulator, version 5
Keywords
antenna feeds; antenna theory; dipole antennas; electric impedance; equivalent circuits; lumped parameter networks; Zeland Software´s IE3D simulator; broadband equivalent circuit; dipole antenna; empirical formulas; feed-point impedances; frequency independent lumped elements; parallel resonant circuits; second resonance; series resonant circuit; very low frequency;
fLanguage
English
Journal_Title
Microwaves, Antennas and Propagation, IEE Proceedings
Publisher
iet
ISSN
1350-2417
Type
jour
DOI
10.1049/ip-map:19990776
Filename
817547
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