High-Gain Omni-Directional Antenna Using A Freeformed Cylindrical Cavity For High Data-Rate Short Range Communications At Millimetre-Wave Bands

被引：12
|
作者：
Lee, Yoonjae [1 ]
Hao, Yang [1 ]
Parini, Clive G. [1 ]
机构：
[1] Queen Mary Univ London, Sch Elect Engn & Comp Sci, Antennas & Electromagnet Grp, London E1 4NS, England
来源：
2009 3RD EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION, VOLS 1-6 | 2009年
关键词：
D O I：
10.1109/APMC.2009.5385356
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 azimuthally omni-directional millimetre-wave antenna based on a cylindrical electromagnetic bandgap (EBG) resonator is presented. The cylindrical woodpile is fabricated using the ceramic extrusion freeforming technique with high purity alumina powder. The designed antenna can achieve a narrow beam with 6.5 degrees measured half power beam-width in the elevation plane without using an array configuration. The overall antenna gain is approximately 5 dBi at 94.2 GHz, suitable for future short range gigabit wireless communications.
引用
收藏
页码：2726 / 2729
页数：4
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