Conformal Strip-Fed Shaped Cylindrical Dielectric Resonator: Improved Design of a Wideband Wireless Antenna

被引：36

作者：

Chu, Lucia C. Y. ^{[1
]}

Guha, Debatosh ^{[2
]}

Antar, Yahia M. M. ^{[1
]}

机构：

[1] Royal Mil Coll Canada, Dept Elect Engn, Kingston, ON K7K 7B4, Canada

[2] Univ Calcutta, Inst Radio Phys & Elect, Kolkata 700073, India

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2009年 / 8卷

关键词：

Dielectric resonator antenna (DRA); wideband dielectric resonator antenna; wireless antenna; HIGH-PERMITTIVITY; COAXIAL PROBE; SLOT;

D O I：

10.1109/LAWP.2009.2016990

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 single-element cylindrical dielectric resonator antenna (DRA) with air intrusion is examined to design a new wideband wireless antenna. An efficient design with 66% impedance bandwidth, thus accommodating four wireless bands (DCS, PCS, UMTS, WLAN) with 7.25-8.61-dBi peak gain, has been experimentally demonstrated. This is a commercially viable compact antenna to serve for those four commercial bands.

引用

页码：482 / 485

页数：4

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