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.

引用

页数：2

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