CPW-Fed Yagi Array with Dielectric Resonator Antenna For W-Band And Imaging System Applications

被引：0
|
作者：
Briqech, Zouhair [1 ]
Haraz, Osama M. [1 ]
Sebak, Abdel-Razik [2 ]
Abdel-Rahman, Mohamed R. [2 ]
机构：
[1] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada
[2] King Saud Univ, PSATRI, Riyadh, 11451, Saudi Arabia
来源：
2012 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2012年
关键词：
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 coplanar (CPW)-fed Yagi array with dielectric resonator antenna (DRA) is presented. The proposed antenna is composed of a driven patch, two parasitic patches, one as a reflector while the other is used as a director. The cylindrical dielectric resonator is installed above the driven patch and below the reflector patch. The obtained results show that the impedance bandwidth can reach to similar to 24% with the center frequency at 94 GHz (85 GHz-108 GHz), and the realized gain achieves 5 dB at 94 GHz with omni-directional radiation patterns.
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页数：2
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