A Planar Reconfigurable Yagi-Uda Antenna with Broad Coverage of End-Fire Beam Scan

被引：0
|
作者：
Huang, Huan-Chu [1 ,3 ]
Hsu, Powen [2 ]
机构：
[1] Natl Taiwan Univ, Grad Inst Commun Engn, Taipei 10617, Taiwan
[2] Natl Taiwan Univ, Dept Elect Engn, Taipei 10617, Taiwan
[3] HTC Corp, Taoyuan 33068, Taiwan
来源：
40TH EUROPEAN MICROWAVE CONFERENCE | 2010年
关键词：
Beam scan; end-fire; planar antennas; reconfigurable antennas; reflector antennas; Yagi-Uda antenna;
D O I：
暂无
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 planar reconfigurable antenna on a thin dielectric substrate based on the Yagi-Uda and the reflector antenna design rationale is proposed. This design not only can provide the high-directivity (at least 7.0 dBi) end-fire scan with the broad coverage over 85 degrees but also can operate at a fixed frequency without frequency shift when the beam scans. The efficiencies of the antenna in all scanning scenarios are better than 79.4% or -1 dBi in terms of the 3D average gain.
引用
收藏
页码：453 / 456
页数：4
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