Design and Analysis of a Novel Compact High Permittivity Dielectric Resonator Antenna

Design and Analysis of a Novel Compact High Permittivity Dielectric Resonator Antenna

A very compact and efficient dielectric resonator antenna is proposed and investigated. The novel structure is analyzed using two numerical methods and design guidelines are established. Moreover, it is shown that-by using very high permittivity materials and appropriate design of the resonator and...

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Veröffentlicht in:IEEE transactions on magnetics 2009-03, Vol.45 (3), p.1052-1055
Hauptverfasser: Rotaru, M.D., Sykulski, J.K.
Format: Artikel
Sprache:eng
Schlagworte:
Antenna feeds
Antennas
Bandwidth
Cross-disciplinary physics: materials science
rheology
Design engineering
Dielectric constant
Dielectric materials
Dielectric resonator antennas
Dielectrics
Exact sciences and technology
Feeding
Frequency
Guidelines
High-K gate dielectrics
Magnetism
Materials science
numerical simulation
Other topics in materials science
Permittivity
Physics
Q factor
Resonance
Resonators
very high permittivity
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Beschreibung
Zusammenfassung:A very compact and efficient dielectric resonator antenna is proposed and investigated. The novel structure is analyzed using two numerical methods and design guidelines are established. Moreover, it is shown that-by using very high permittivity materials and appropriate design of the resonator and its feeding structure-wide frequency coverage is possible even at cellular frequencies. Simulation results are reported showing the effectiveness of the proposed antenna structure.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2009.2012573