Two-layered optimized metamaterial antenna with high gain and wide bandwidth for 5G mm-Wave applications

被引：2
作者：
Tzouras, Ilias [1 ]
Koulouridis, Stavros [1 ]
机构：
[1] Univ Patras, Dept Elect & Comp Engn, Patras, Greece
来源：
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2024年 / 187卷
关键词：
5G applications; Metamaterials; mm-Wave; Frequency Selective Surfaces; DESIGN; PRS; FSS;
D O I：
10.1016/j.aeue.2024.155545
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 two-layered high gain and wide bandwidth metamaterial antenna working at 29 GHz for mm-Wave applications is proposed in this paper. The metamaterial antenna has an overall compact size of 12.5 x 12.5 x 7.28 mm3. It is realized with a Rogers Duroid 5880 dielectric layer 0.78 mm thick used as substrate and a Rogers RO3010 dielectric layer 1.5 mm thick at distance 5 mm above the radiation element. The radiation element is composed of a square-cut-at-the-four-corners, patch antenna with probe pin feeding. In addition, for further antenna performance enhancement, negative refractive index printed metamaterials surround the patch antenna offering bandwidth and gain enhancement. Simulated results show a significantly wide bandwidth of 7.91 GHz ranging from 26.04 GHz to 33.95 GHz and a high peak realized gain of 12.2 dB. These features make the antenna a good candidate for 5G mm-Wave applications.
引用
收藏
页数：8
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