Ultra-wideband Dielectric Resonator Antenna with Circular Patch Feed

被引：0
|
作者：
Liu, Beijia [1 ]
Qiu, Jinghui [1 ]
Lin, Shu [1 ]
Wang, Nannan [1 ]
Lan, Shengchang [1 ]
Denisov, Oleksandr [1 ]
机构：
[1] Harbin Inst Technol, Sch Elect & Informat Engn, Dept Microwave Engn, Harbin, Heilongjiang, Peoples R China
来源：
2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2015年
关键词：
Dielectric resonator antenna(DRA); circular patch feed; ultrawideband antenna; cancer detection; PATTERN;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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.
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页数：2
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