5G移动终端三频MIMO天线

2021 International Conference on Electronics, Circuits and Information Engineering (ECIE) Pub Date : 2021-01-01 DOI:10.1109/ECIE52353.2021.00018

Zhao Zhangyuan, Mao Dong, Zhu Canyan, Huang Peilin

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引用次数: 0

摘要

本文提出并制作了一种用于5G移动终端通信的多输入多输出(MIMO)四天线阵列。天线阵列由沿终端两侧长边放置的四个三波段天线组成。采用弯折结构，实现小型化，可覆盖2370 ~ 2450mhz的ISM(工业科学医学)频段，以及工业和信息化部分配的3510 ~ 3610mhz和4830 ~ 5080mhz的5G工作频段。该天线阵列的总天线效率为> - 40%，每个端口之间的隔离度为> -15dB。在仿真结果的基础上，制作的天线阵列的测量结果验证了其在线性能，为5G移动终端应用提供了一种可行的方法。

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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Tripe-band MIMO Antenna for 5G Mobile Terminals

In this paper, a multiple input multiple output (MIMO) 4-antenna array is proposed and fabricated for 5G mobile terminal communication. The antenna array is composed of four triple-band antennas placed along the long edges on both sides of the terminal. It adopts a bent structure to achieve miniaturization and can cover the ISM (Industry Science Medicine) frequency band of 2370-to-2450MHz, and the 5G operating frequency bands of 3510-to-3610MHz and 4830-to-5080MHz allocated by the Ministry of Industry and Information Technology. The proposed antenna array achieves >40% total antenna efficiency, and > -15dB isolation between each two ports. The measurement results of the fabricated antenna array demonstrate in-line performance based on the simulation results, offering a feasible approach for 5G mobile terminal applications.

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来源期刊

2021 International Conference on Electronics, Circuits and Information Engineering (ECIE)

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