Finger-worn end-fire antenna for MM-wave applications

被引：7
作者：
Mantash, M. [1 ]
Denidni, T. A. [1 ]
机构：
[1] INRS, 800 Rue Gauchetiere O, Montreal, PQ H5A 1K6, Canada
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2017年 / 59卷 / 10期
关键词：
body area network (BAN); endfire radiation; helical antennas; millimeter waves; wearable antennas;
D O I：
10.1002/mop.30780
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 novel antenna candidate for intelligent wearable systems at 30 GHz is presented in this letter. It consists of a compact axial-mode helical antenna with a ground plane mounted on a plastic ring. This choice allows to achieve a wide bandwidth and circular polarization in a compact package. A prototype is manufactured, and the different classical key antenna metrics are investigated: return loss, realized gain, axial ratio and radiation pattern. The bandwidth and radiation characteristics obtained make the wearable ring antenna suitable to be used for MM-wave applications within the frequency band from 25 to 33 GHz.
引用
收藏
页码：2591 / 2593
页数：4
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