Modeling of Wideband Antennas by Frequency-Dependent Hertzian Dipoles

It has been found that a set of Hertzian dipoles can be optimized to model the radiation characteristics of an antenna. However, the existing models are normally for narrowband antennas and invalid for a wideband antenna. In addition, it is difficult to combine several such models at different frequ...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2008-08, Vol.56 (8), p.2481-2489
Hauptverfasser:	Xuan Hui Wu, Kishk, A.A., Glisson, A.W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antennas Applied sciences Broadband antennas Dielectric resonator antenna (DRA) Dielectric resonator antennas Dipole antennas Dipoles Exact sciences and technology Frequency Gaussian Ground plane Hertzian dipole Interpolation Mathematical models Multifrequency antennas Narrowband particle swarm optimization (PSO) Polynomials Radiocommunications Studies Surface waves Telecommunications Telecommunications and information theory Wideband wideband antenna
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