Diamond-shaped metasurface low-profile wideband antenna

被引：2
|
作者：
Shi, Chenyun [1 ]
Cui, Jie [1 ]
Renli, Zhang [1 ]
Han, Yubing [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Elect & Opt Engn, Nanjing, Jiangsu, Peoples R China
来源：
JOURNAL OF ENGINEERING-JOE | 2019年 / 2019卷 / 20期
关键词：
D O I：
10.1049/joe.2019.0246
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A low profile wideband metasurface (MTS) antenna based on periodically modulated diamond-shaped patch is presented. The proposed antenna consists of diamond-shaped MTS patches and a slotted antenna fed by a microstrip line, which excites both the quasi-TM30 mode of MTS patches and a slot antenna mode to realise a wideband operation. Impedance bandwidth for -10 dB return loss achieves 49% of 5 GHz Wi-Fi band (from 4.53 to 7.55 GHz). The proposed antenna maintains gain from 5 to 9.8 dB and its cross-section dimension is 0.06 lambda(0).
引用
收藏
页码：6566 / 6567
页数：2
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