Two-element L-band quasi-Yagi antenna array with onmidirectional coverage

被引：19
|
作者：
Shiroma, Grant S. [1 ]
Shiroma, Wayne A. [1 ]
机构：
[1] Univ Hawaii, Dept Elect Engn, Honolulu, HI 96822 USA
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2007年 / 55卷 / 12期
关键词：
L-band antenna; microstrip antenna; omnidirectional antenna; quasi-Yagi;
D O I：
10.1109/TAP.2007.910516
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：
The design of a two-element quasi-Yagi antenna array with omnidirectional coverage is presented. The prototype array has a 50% bandwidth (vertical bar S11 vertical bar <= -10 dB) of 1.2-2.0 GHz. E-plane and H-plane radiation patterns of the single antenna element are shown at 1.3 and 1.7 GHz. The prototype two-element array exhibits an omnidirectional radiation pattern in the H-plane, with a maximum gain of 4.5 dBi at 1.3 GHz with ripples of less than +/- 2.6 dB and 2.6 dBi at 1.7 GHz with ripples of less than +/- 1.5 dB. The antenna has potential use in broadband mobile applications.
引用
收藏
页码：3713 / 3716
页数：4
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