DocumentCode
1634764
Title
Design of high isolation dual-polarized dielectric resonator antenna
Author
Zhong, S.S. ; Kong, L.B.
Author_Institution
Sch. of Commun. & Inf. Eng., Shanghai Univ., Shanghai, China
fYear
2012
Firstpage
220
Lastpage
222
Abstract
A dual-polarized quasi-cubic dielectric resonator antenna (DRA) with a simple multi-stub feeding network is introduced for the array applications. The measured impedance bandwidths of dual ports are 18.5% and 20% , and the measured isolation is better than 45dB over an 11.7% bandwidth. This DRA can be expanded into large arrays for the synthetic aperture radar (SAR) and wireless systems.
Keywords
antenna arrays; dielectric resonator antennas; electric impedance measurement; radar antennas; synthetic aperture radar; DRA; SAR; array applications; dual ports; dual-polarized quasi-cubic dielectric resonator antenna; high isolation dual-polarized dielectric resonator antenna; impedance bandwidths measurement; isolation measurement; simple multistub feeding network; synthetic aperture radar; wireless systems; Antenna measurements; Arrays; Bandwidth; Dielectric resonator antennas; Dielectrics; Microstrip; Microstrip antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation in Wireless Communications (APWC), 2012 IEEE-APS Topical Conference on
Conference_Location
Cape Town
Print_ISBN
978-1-4673-0404-7
Type
conf
DOI
10.1109/APWC.2012.6324908
Filename
6324908
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