Dual-Band Rectangular Dielectric Resonator Antenna for ISM and 4 GHz bands applications

被引：0
|
作者：
Jaoujal, Achraf [1 ]
Aknin, Noura [1 ]
El Moussaoui, Ahmed [1 ]
机构：
[1] Abdelmalek Essaadi Univ, Fac Sci, Informat & Telecommun Syst Lab, Tetouan, Morocco
来源：
2009 MEDITERRANEAN MICROWAVE SYMPOSIUM | 2009年
关键词：
Chip antenna; dual band; cylindrical perforation; RADIATION EFFICIENCY;
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：
In this paper, we propose a dual-band rectangular DRA using the strip-fed method for 2.4 GHz ISM and 4 GHz bands applications. The proposed antenna is composed of small ceramic dielectric (21.65 mm x 15 mm x 26.1 mm, alumina). In order to achieve our goals, we made a cylindrical perforation through the DRA. The measured bandwidth and maximum radiation gain are 2.35 - 2.48 GHz (VSWR < 1.05, 8.54 dBi at 2.4 GHz) and 3.5- 4.52 GHz (VSWR < 1.02, 8.29 dBi at 4.25 GHz), respectively. From these results, it is demonstrated that our proposed antenna can be applicable to the ISM and 4 GHz bands applications.
引用
收藏
页码：232 / 234
页数：3
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