Textile Planar Wideband Omnidirectional Antenna for Wearable Applications

被引：1
|
作者：
Chen, Shengjian Jammy [1 ]
Quoc Hung Dang [1 ]
Fumeaux, Christophe [1 ]
机构：
[1] Univ Adelaide, Sch Elect & Elect Engn, Adelaide, SA 5005, Australia
来源：
2021 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE (APMC) | 2021年
关键词：
Wearable antenna; textile antenna; planar monopole; low-profile monopole; wideband antenna; BODY;
D O I：
10.1109/APMC52720.2021.9661631
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 flexible textile planar monopolar antenna with wideband performance from 4.6 to 7.5 GHz is presented for wearable applications. The antenna consists of a center-fed circular patch which is edge-shorted to the ground through three eyelets to create a magnetic current loop. Therefore the antenna exhibits a low profile and an omnidirectional radiation pattern resembling an electric monopole, which are desired characteristics for on-body communications. A wide impedance bandwidth of 46.5% is achieved by introducing a concentric ring slot to optimize the impedance. Experimental characterization on an antenna prototype validates the design.
引用
收藏
页码：392 / 394
页数：3
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