终端设备中用于Wi-Fi 6E系统的多频段金属框架天线

2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM) Pub Date : 2022-08-29 DOI:10.1109/iWEM52897.2022.9993529

Jui-Han Lu, Wei-Ren Chuang, Bo-Ming Chen

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引用次数: 0

摘要

本文提出了一种5G终端设备中的Wi-Fi 6E多频段2×2多输入多输出(MIMO)天线。采用l型狭缝和耦合馈电金属框架，激发出2.45 / 5.5 / 6.5 GHz频段附近的多谐振模式，满足Wi-Fi 6E系统的要求。在2.45 / 5.5 / 6.5 GHz频段上，阻抗带宽可达100 / 800 / 1200 MHz左右，峰值增益接近3.6 / 3.9 / 4.7 dBi，天线效率接近60 / 73 / 70%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Multi-band Metal-frame Antenna for Wi-Fi 6E System in a Terminal Device

In this paper, we propose a Wi-Fi 6E multi-band 2×2 multi-input multi-output (MIMO) antenna in a 5G terminal device. With the use of L-shaped slit and the coupled-feed metal frame, multi resonant modes close to 2.45 / 5.5 / 6.5 GHz band are excited to meet the specifications of Wi-Fi 6E system. And, the obtained impedance bandwidth across the operating bands can reach about 100 / 800 / 1200 MHz with the measured peak gains and antenna efficiencies close to 3.6 / 3.9 / 4.7 dBi and 60 / 73 / 70 % across 2.45 / 5.5 / 6.5 GHz bands, respectively.

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2022 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM)

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