Feasibility Study of 4G Cellular Antennas for Eyewear Communicating Devices

被引：29

作者：

Cihangir, Aykut ^{[1
]}

Whittow, Will G. ^{[2
]}

Panagamuwa, Chinthana J. ^{[2
]}

Ferrero, Fabien ^{[1
]}

Jacquemod, Gilles ^{[3
]}

Gianesello, Frederic ^{[4
]}

Luxey, Cyril ^{[3
,5
]}

机构：

[1] Univ Nice Sophia Antipolis, CREMANT LEAT CNRS, F-06560 Valbonne, France

[2] Univ Loughborough, Sch Elect Elect & Syst Engn, Wireless Commun Res Grp, Loughborough LE11 3TU, Leics, England

[3] Univ Nice Sophia Antipolis, EPIB, F-06560 Valbonne, France

[4] STMicroelectronics, F-38920 Crolles, France

[5] IUF, F-75005 Paris, France

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2013年 / 12卷

关键词：

Coupling element; GSM; eyewear; LTE; SAR; BLUETOOTH HEADSET ANTENNA; ABSORPTION RATES; HUMAN EYE; PHONE; SAR;

D O I：

10.1109/LAWP.2013.2287204

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 feasibility study of 4G cellular antennas operating in the LTE, GSM, DCS, PCS, and WLAN2400 standards for wirelessly connected eyewear is presented. The target bands are 700-960 MHz and 1.7-2.7 GHz. The antenna designs are capacitive coupling element types, with simple layout printed on one side of the printed circuit board (PCB) substrate. Three different antennas are examined in terms of obtainable bandwidth potential, reflection coefficient, and specific absorption rate (SAR) values considering two human-head models (SAM and Visible Human). The best antenna is -6 dB matched and has radiation efficiencies around 14% and 36% in respectively low and high frequency bands. Based on simulation data, SAR values could be above the 1-g standards.

引用

页码：1704 / 1707

页数：4

共 14 条

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