DocumentCode
1608688
Title
Hybrid monopole-dielectric resonator antenna with gain enhancement
Author
Gao, Yang ; Feng, Zhenghe ; Zhang, Li
Author_Institution
State Key Lab. of Microwave & Commun., Tsinghua Univ., Beijing, China
fYear
2011
Firstpage
610
Lastpage
613
Abstract
A high gain hybrid monopole-dielectric resonator antenna is introduced. By loading a half-ring-shaped dielectric resonator over a monopole element in the vertical plane, two high-order modes are excited in the DR together with the self resonance of the monopole antenna. The achieved -10dB impedance bandwidth is 25%, covering the frequency range of 5.88 to 7.58 GHz. The simulated gain is about 7.3 ± 0.7dBi and fairly constant across the operating bandwidth.
Keywords
dielectric resonators; microwave antennas; monopole antennas; antenna self resonance; frequency 5.88 GHz to 7.58 GHz; gain enhancement; half ring shaped dielectric resonator; hybrid monopole-dielectric resonator antenna; Bandwidth; Dielectric resonator antennas; Dielectrics; Gain; Loaded antennas; Resonant frequency; Dielectric resonator antenna; monopole;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings (APMC), 2011 Asia-Pacific
Conference_Location
Melbourne, VIC
Print_ISBN
978-1-4577-2034-5
Type
conf
Filename
6173824
Link To Document