A Multi-Functional Compact Button Antenna for Wearable Applications

被引：0
|
作者：
Zhang, Jiahao [1 ]
Yan, Sen [2 ]
Hu, Xiaomu [1 ]
Marinovic, Tomislav [1 ]
Vandenhosch, Guy A. E. [1 ]
机构：
[1] Katholieke Univ Leuven, ESAT TELEMIC, Leuven, Belgium
[2] Xi An Jiao Tong Univ, Sch Elect & Informat, Xian, Peoples R China
来源：
2020 14TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP 2020) | 2020年
关键词：
dipole antennas; button antennas; dual-band antennas; dual-polarized antennas; wearable antennas; BODY;
D O I：
10.23919/eucap48036.2020.9135419
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 multi-functional button antenna is designed, with dual-band and dual-polarization characteristics. This antenna is a dedicated design for wearable applications. A compact size button is achieved with a diameter of only 19.5 mm (0.29 which optimizes the users' comfort. The proposed antenna works in the 4.5-4.6 unlicensed future 5G communication hand, and the 5.1-5.5 GHz WLAN hand. Two radiation patterns with orthogonal linear polarizations are obtained in each hand. The mutual coupling between the two patterns is below -20 dB. The antenna is prototyped. Simulations and experiments confirm the validity of this novel concept.
引用
收藏
页数：3
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