A Four-element MIMO Antenna Array for 5G Smartwatches

被引：0
|
作者：
Su, Hsin-Lung [1 ]
Jiang, Jun-Yi [2 ]
Huang, Hong-Zhan [1 ]
机构：
[1] Natl Pingtung Univ, Dept Comp & Commun, Pingtung, Taiwan
[2] Natl Pingtung Univ, Dept Comp Sci & Informat Engn, Pingtung, Taiwan
来源：
2023 ASIA-PACIFIC MICROWAVE CONFERENCE, APMC | 2023年
关键词：
MIMO antennas; 5G antennas; smartwatch antennas; neutralization lines;
D O I：
10.1109/APMC57107.2023.10439891
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：
This paper presents a simple structure four-element multiple-input multiple-output (MIMO) antenna array for 5G smartwatch applications. Each antenna is a simple F-shaped microstrip line structure. The neutralization line is loaded between two antennas to improve the isolation. The operating bandwidth of the single antenna covers the 5G new radio (NR) bands n77 and n78 with 6-dB impedance bandwidth. The isolation is higher than 10 dB. Furthermore, the proposed MIMO smartwatch antenna array is fabricated and measured.
引用
收藏
页码：67 / 69
页数：3
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