Integrated Wideband/Reconfigurable Notched Band Dielectric Resonator Antenna

被引：0
|
作者：
Liu, Beijia [1 ]
Qiu, Jinghui [1 ]
Wang, Changhui [1 ]
Zong, Hua [1 ]
Lan, Shengchang [1 ]
Wang, Nannan [1 ]
机构：
[1] Harbin Inst Technol, Sch Elect & Informat Engn, 2 Yikuang St, Harbin 150080, Heilongjiang, Peoples R China
来源：
2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年
基金：
中国国家自然科学基金;
关键词：
Dielectric resonator antenna; band-notched; microstrip fed; meander-line slot;
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 wideband dielectric resonator antenna (DRA) with reconfigurable notched band has been proposed. The antenna adopts rectangular dielectric resonator (DR) and asymmetric stepped microstrip fed with partial ground plane, which has the potential to achieve wideband characteristic. Meander-line slot on the feed can generate resonator for band rejection. The lengths of parasitic slot change in a way of inductance and capacitance by controlling the switches ON or OFF, which makes the proposed DRA work at different states with different notched band. The compact size of the integrated DRA is 25mm X 25mm with 5.537mm thickness.
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页数：2
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