Low-profile and wideband dipole antenna with unidirectional radiation pattern for 5G

被引：6

作者：

An, Wenxing ^{[1
]}

Hong, Liuyan ^{[1
]}

Fu, Haipeng ^{[1
,3
]}

Ma, Jianguo ^{[2
,4
,5
]}

Dong, Jiaxiang ^{[1
]}

机构：

[1] Tianjin Univ, Tianjin Key Lab Imaging & Sensing Microelect Tech, Tianjin 300072, Peoples R China

[2] Guangdong Univ Technol, Sch Comp, Guangzhou 510006, Guangdong, Peoples R China

[3] Qingdao Key Engn Lab Marine Informat Percept & Tr, Qingdao 266200, Peoples R China

[4] Tianjin Engn Ctr Integrated Circuit & Comp Syst, Tianjin 300072, Peoples R China

[5] Tianjin Int Joint Res Ctr Internet Things, Tianjin 300072, Peoples R China

来源：

IEICE ELECTRONICS EXPRESS | 2018年 / 15卷 / 13期

基金：

中国国家自然科学基金;

关键词：

dipole antenna; radiation pattern; wideband; low-profile; 5G;

D O I：

10.1587/elex.15.20180121

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 low-profile wideband unidirectional dipole antenna is presented for the 5G operation. Parasitic strips are utilized for broadband impedance matching at a relatively small height of 4.9 mm (0.067 lambda(0), where lambda(0) is the free-space wavelength at the center frequency). The measured results show that an impedance bandwidth of 55.4% is realized, ranged from 2.96 GIL to 5.23 GHz. The proposed antenna is with the merits of stable and symmetric unidirectional radiation patterns, low back-lobes and an average antenna gain of 7 dBi over the operating band, making it very promising for 5G system.

引用

页数：6

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