An Offset-Fed Wideband 3D Printed Aperture Coupled Trapezoidal Dielectric Resonator Antenna

被引：0

作者：

Desai, Ami ^{[1
]}

Nayeri, Payam ^{[1
]}

机构：

[1] Colorado Sch Mines, Elect Engn Dept, Golden, CO 80401 USA

来源：

2019 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND USNC-URSI RADIO SCIENCE MEETING | 2019年

关键词：

3D printing; additive manufacturing; antenna; dielectric resonator antenna; wideband;

D O I：

10.1109/apusncursinrsm.2019.8889128

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 offset-fed aperture coupled trapezoid shaped dielectric resonator antenna (DRA) is presented and investigated for wideband operation. In the first step, a square DRA is studied and then modified to a trapezoidal shape resonator, which achieves a wideband impedance bandwidth of 500 MHz. For potential operation as a dual-polarized antenna, an offset-feed system is implemented in the next stage. The offset-fed DRA achieves a bandwidth of 440 MHz centered at 2.45 GHz.

引用

页码：1987 / 1988

页数：2