DocumentCode
3766414
Title
Ultra-wideband dielectric resonator antenna with circular patch feed
Author
Beijia Liu;Jinghui Qiu;Shu Lin;Nannan Wang;Shengchang Lan;Oleksandr Denisov
Author_Institution
Department of Microwave Engineering, School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, China
fYear
2015
Firstpage
1
Lastpage
2
Abstract
A novel dielectric resonator antenna with an ultra-wideband (UWB) bandwidth and great time-domain performances has been proposed. The proposed feed for cone dielectric resonator antenna is a circular patch, which has the potential to achieve ultra-wideband characteristic. The operating frequency range of the antenna is 2.77-11.63GHz. The design provides constant group delay, consistent omni-directional characteristics and high efficiency. The overall dimension of the proposed antenna is 24.3mm × 32.6mm with 6.08mm thickness. The proposed antenna provides the valuable dielectric resonator antenna design and shows great value in the fields of breast cancer detection systems.
Keywords
"Dielectric resonator antennas","Ultra wideband antennas","Dielectrics","Antenna feeds","Resonant frequency","Antenna radiation patterns"
Publisher
ieee
Conference_Titel
Antennas and Propagation (ISAP), 2015 International Symposium
Type
conf
Filename
7447484
Link To Document