A Compact High Gain Wideband Metamaterial Antenna for Sub-6 GHz Applications

被引：0
|
作者：
Abbas, Ahmed A. [1 ]
Samet, Balasem S. [1 ]
机构：
[1] Univ Anbar, Dept Elect Engn, Fac Engn, Anbar, Iraq
来源：
APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL | 2022年 / 37卷 / 07期
关键词：
antenna; compact size; sub-6 GHz wideband;
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：
This paper presents a design of high gain wideband antenna with metasurface for sub-6 GHz applications. The antennas at sub-6 GHz have a narrow bandwidth and low gain with a narrower axial ratio (AR). Hence, antennas combined with metamaterials are proposed to overcome these issues. The proposed metasurface antenna is designed with the implementation of W-shape transmission lines within the vias. The proposed antenna with metasurface is simulated using CST software and then fabricated on the FR4 substrate with (epsilon(r) = 4.4 and h = 1.6 mm). The antenna performance achieved a wide bandwidth of 85% and operates at 2 GHz to 5 GHz. A compact size of 45% is achieved with a high gain of 7.12 dB. The proposed antenna is suitable to be used in future sub-6 GHz applications.
引用
收藏
页码：886 / 892
页数：7
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