Integrated planar inverted-F antenna on laptop computer's hinge for 2.4/5.2/5.8-GHz WLAN operation

被引：1

作者：

Chen, Shu-Chuan ^{[1
]}

Liou, Chong-Wei ^{[2
]}

Hsu, Chung-I. G. ^{[3
]}

Hsu, Ming-Chan ^{[3
]}

机构：

[1] Natl Def Univ, Chung Cheng Inst Technol, Dept Elect & Elect Engn, Taoyuan, Taiwan

[2] Compal Elect Inc, RDHQ Grp 1, Hardware Div, Hardware Dept 1, Taipei, Taiwan

[3] Natl Yunlin Univ Sci & Technol, Dept Elect Engn, Touliu, Yunlin, Taiwan

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2020年 / 34卷 / 06期

关键词：

Hinge antennas; laptop computer; planar inverted-F antenna (PIFA); WLAN; COUPLED-FED PIFA; PRINTED PIFA; MONOPOLE; ARRAY; LOOP;

D O I：

10.1080/09205071.2020.1745096

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 compact planar inverted-F antenna (PIFA) placed on one of the two hinges of a laptop computer is proposed for wireless local-area network (WLAN) operation. The aim of this design is to integrate the PIFA's metal surroundings as part of the radiating structure. When the PIFA is fed, resonant modes in the hinge slot bounded by the two hinges, display ground plane, and keyboard ground plane can in turn be excited. Since the 200 x 5 mm(2) slot is much larger than the 10 x 5 mm(2) PIFA itself, the latter, although compact and structurally simple, can be made efficiently radiating with the help of the former. Measured efficiencies are all over 50% in the desired three WLAN bands

引用

页码：715 / 725

页数：11

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