Sharply Defined UWB Rectangular Dielectric Resonator Antenna

被引：0

作者：

Liu, Beijia ^{[1
]}

Yu, Bodiqi ^{[1
]}

Qiu Jinghui ^{[1
]}

Kai Yao ^{[2
]}

机构：

[1] Harbin Inst Technol, Sch Elect & Informat Engn, Harbin, Peoples R China

[2] Univ Leuven, Dept Elect Engn, Leuven, Belgium

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

基金：

中国国家自然科学基金;

关键词：

dielectric resonator antenna; ultrawide antenna; filtering antenna;

D O I：

10.1109/IEEECONF35879.2020.9330068

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：

An UWB rectangular dielectric resonant antenna with sharply defined edge characteristic has been presented. In this design, the modified U-shaped feed structure is introduced to effectively widen the bandwidth of the dielectric antenna, and partial ground plane with rectangular slot is used for better impedance matching. As a result, the working frequency covering the UWB commercial frequency band requirements is obtained. Moreover, edge filtering characteristic for impedance bandwidth is achieved by loading a metal stub on the side of the antenna to enhance the selectivity of the antenna to the operating frequency.

引用

页码：325 / 326

页数：2

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