DocumentCode
3225351
Title
Linear and circular polarised cylindrical dielectric resonator antennas
Author
Drossos, George
Author_Institution
Dept. of Electr. Eng. & Electron., Univ. of Manchester Inst. of Sci. & Technol., UK
fYear
1996
fDate
35321
Firstpage
64
Lastpage
68
Abstract
A circular polarised and a switchable cylindrical dielectric resonator antenna are reported. The switchable antenna provides two linear polarised, one circular polarised, and a non-radiating mode. The experimental results of the resonant frequency, boresight axial ratio, gain, unloaded Q-factor, impedance bandwidth and radiation efficiency for both the antennas are presented and compared with the theoretical values
Keywords
dielectric resonators; electromagnetic wave polarisation; microwave antennas; Q-factor; boresight axial ratio; circular polarised mode; gain; impedance bandwidth; linear polarised mode; nonradiating mode; radiation efficiency; resonant frequency; switchable cylindrical dielectric resonator antenna; Bandwidth; Circuits; Dielectric resonator antennas; Feeds; Helium; Impedance; Microstrip; Polarization; Q factor; Resonant frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
High Frequency Postgraduate Student Colloquium, 1996., 2nd
Conference_Location
Manchester
Print_ISBN
0-7803-3151-6
Type
conf
DOI
10.1109/HFPSC.1996.552461
Filename
552461
Link To Document