Slot-coupled DR antenna for dual-frequency operation

被引：43
|
作者：
Fan, Z
Antar, YMM
机构：
[1] Department of Electrical and Computer Engineering, Royal Military College of Canada, Kingston, ON
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 1997年 / 45卷 / 02期
关键词：
dielectric resonator antennas;
D O I：
10.1109/8.560351
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：
To achieve dual-band operation or wider bandwidth, a new configuration of dielectric resonator antenna is proposed. This structure consists of two rectangular dielectric resonators displaced near two edges of a single slot in the ground plane of a microstrip line. The measured impedance and radiation patterns for two cases are presented. The results for typical examples indicate that impedance bandwidth twice that of a single element or dual-frequency operation at two separate bands can he achieved.
引用
收藏
页码：306 / 308
页数：3
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