Investigation on ZPT ceramics applied as dielectric resonator antenna for ultra wideband systems

Investigation on ZPT ceramics applied as dielectric resonator antenna for ultra wideband systems

This article presents an investigation about dielectric resonator antennas. The configuration of antenna is reported using an new structure cylindrical in the shape of disc dielectric, which has its molar representation given by Zn0,8Pb0,2TiO3 (ZPT) stacked vertically about a ground plane and excite...

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Veröffentlicht in:Microwave and optical technology letters 2013-06, Vol.55 (6), p.1352-1355
Hauptverfasser: de Medeiros, J. L. G., de Araújo, W.C., d'Assunção, A. G., de Mendonça, L. M., de Oliveira, J. B. L.
Format: Artikel
Sprache:eng
Schlagworte:
antenna
Antennas
ceramics
Computer programs
Dielectrics
Disks
Ground plane
Microwaves
Reproduction
resonator
Resonators
ultra wideband
ZPT
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Zusammenfassung:This article presents an investigation about dielectric resonator antennas. The configuration of antenna is reported using an new structure cylindrical in the shape of disc dielectric, which has its molar representation given by Zn0,8Pb0,2TiO3 (ZPT) stacked vertically about a ground plane and excited by a coaxial probe. The process of construction and characterization of the dielectric resonator are presented. The numerical procedure is performed through of the HFSS commercial software based in the finite‐element method. An excellent agreement between theoretical and experimental results is observed. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:1352–1355, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27576
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.27576