Microstrip-fed array of multisegment dielectric resonator antennas

被引：20
|
作者：
Petosa, A
Larose, R
Ittipiboon, A
Cuhaci, M
机构：
[1] Commun Res Ctr, Ottawa, ON K2H 8S2, Canada
[2] Dept Natl Def, Terminal Ottawa, ON K1G 3Z4, Canada
来源：
IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 1997年 / 144卷 / 06期
关键词：
dielectric resonator antennas; multilayer microstrip antennas;
D O I：
10.1049/ip-map:19971375
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 antenna is presented consisting of an array of multisegment dielectric resonator antennas fed by a multilayer microstrip branch-line network. A prototype array has been designed and fabricated at X-band and its measured performance includes a gain peak of 15.4dBi with a 3dB gain bandwidth of 17% and an efficiency of 66%. This array can be used as a medium gain, wideband antenna, or can form a subarray in a large low-profile structure for high gain applications.
引用
收藏
页码：472 / 476
页数：5
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