Study of a Novel Multi-band Antenna for Body-Centric Wireless Networks

被引：0

作者：

Farooq, Waqas ^{[1
]}

Ur-Rehman, Masood ^{[1
]}

Yang, Xiaodong ^{[2
]}

Abbasi, Qammer Hussain ^{[3
]}

机构：

[1] Univ Bedfordshire, Ctr Wireless Res, Luton LU1 3JU, Beds, England

[2] Xidian Univ, Sch Elect Engn, Xian, Peoples R China

[3] Texas A&M Univ Qatar, Doha, Qatar

来源：

2015 IEEE 11TH INTERNATIONAL CONFERENCE ON WIRELESS AND MOBILE COMPUTING, NETWORKING AND COMMUNICATIONS (WIMOB) | 2015年

关键词：

Body-Centric Wireless Networks; Wearable antennas; Bluetooth; C-Band; Multi-band antennas; Liquid Crystal Polymer; TRANSMISSION;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Body-centric wireless networks are used for connectivity between on-body and on-off body communications for various applications for rescue, diagnostics and medical usage. Multiple features of modern portable and wearable devices necessitate antenna operation at a number of frequencies. A compact, low profile and multi-band antenna is presented for body-centric wireless networks in this study. The conventional microstrip rectangular patch antenna has been converted into a multi-band antenna by using layers of mercury and liquid crystal polymer (LCP). The antenna performance in free space and in body-mounted configurations are evaluated and compared using computer simulations. The proposed antenna supports six frequencies for operation at ISM/Wi-Fi/C band. A minimal shift in the operating frequencies while operating in on-body configuration makes this the proposed antenna very resilient to frequency de-tuning caused by the human body presence. The antenna also offers high peak gain values (> 7.68 dBi) in the two configurations at all of the operating frequencies.

引用

页码：112 / 116

页数：5

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