DocumentCode
1061702
Title
Circuit Modeling of a Small Broadband Conical Antenna
Author
Palud, Sébastien ; Colombel, Franck ; Himdi, Mohamed ; Le Meins, Cyrille
Author_Institution
Inst. of Electron. & Telecommun. of Rennes, Univ. of Rennes I, Rennes
Volume
8
fYear
2009
fDate
7/1/1905 12:00:00 AM
Firstpage
96
Lastpage
99
Abstract
Equivalent circuit modeling methodology is proposed in this letter for a small broadband antenna composed of a conical monopole with metallic parasitic elements, a capacitive disk, and a dielectric substrate around the feed region. This omnidirectional antenna provides broadband performances over the whole bandwidth with a height limited to a one-eighth wavelength associated to the lowest frequency. The proposed modeling procedure presents excellent agreement with electromagnetic and experimental results.
Keywords
broadband antennas; conical antennas; equivalent circuits; monopole antennas; capacitive disk; conical monopole antenna; dielectric substrate; equivalent circuit modeling methodology; metallic parasitic elements; omnidirectional antenna; small broadband conical antenna; Broadband antenna; Foster canonical form; equivalent circuit; impedance matching; small antenna;
fLanguage
English
Journal_Title
Antennas and Wireless Propagation Letters, IEEE
Publisher
ieee
ISSN
1536-1225
Type
jour
DOI
10.1109/LAWP.2008.2012277
Filename
4745778
Link To Document