DocumentCode :
1646635
Title :
Application studies of dielectric resonator antennas
Author :
Wu, Z.
Author_Institution :
Sch. of Electr. & Electron. Eng., Manchester Univ.
Volume :
2
fYear :
2005
Firstpage :
1435
Abstract :
In this paper, the properties of cylindrical and rectangular DRAs are reviewed and applications of the antennas to polarization control, polarization diversity, and direction of arrival determination are described. Theoretical and experimental results show that cylindrical and rectangular DRAs have useful radiation and impedance characteristics, which are determined by the permittivity of the dielectric material and dimensions of the resonator. It also shows that DRAs can be controlled to provide linearly or circularly polarized radiation, and they can be used in a diversity system, and the determination of DOA
Keywords :
dielectric bodies; dielectric resonator antennas; direction-of-arrival estimation; diversity reception; electromagnetic wave polarisation; impedance matching; permittivity; DOA estimation; circularly polarized radiation; cylindrical DRA; dielectric material permittivity; dielectric resonator antenna; direction of arrival; impedance characteristics; polarization diversity; rectangular DRA; Antenna measurements; Antenna radiation patterns; Dielectric constant; Dielectric measurements; Dielectric resonator antennas; Directive antennas; Geometry; Magnetic confinement; Polarization; Probes;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9128-4
Type :
conf
DOI :
10.1109/MAPE.2005.1618194
Filename :
1618194
Link To Document :
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