Ten-port Sub-6G antenna for 5G smartphone applications

2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP) Pub Date : 2020-08-04 DOI:10.1109/APCAP50217.2020.9245903

Yuhua Zhao, I. Chen, C. Peng, Long Gao

引用次数: 0

Abstract

A 10-port multi-system antenna operating in 5G NR (3300 MHz-3600 MHz, 4800 MHz-5000 MHz), 4G LTE (896 MHz-960 MHz, 1710 MHz-2170 MHz, 2500 MHz-2690 MHz), WiFi (2400 MHz-2500 MHz, 5150 MHz-5850 MHz) and Bluetooth (2400 MHz-2500 MHz), etc. bands for 5G smartphone application is proposed. All of the proposed antennas is composed of co-planar waveguide (CPW) feeding structure, multi-bended monopole trace and a printed ground-line which protrudes from ground-plane, to increase isolation and operating bandwidth. It is found that isolation of more than 15 dB can be achieved between each antenna. The human’s hand effect on impedance bandwidth and radiation characteristics of the proposed antenna is studied. Experimental results are shown to verify the validity of theoretical work.

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用于5G智能手机应用的10端口Sub-6G天线

提出了一种工作在5G NR (3300 MHz-3600 MHz、4800 MHz-5000 MHz)、4G LTE (896 MHz-960 MHz、1710 MHz-2170 MHz、2500 MHz-2690 MHz)、WiFi (2400 MHz-2500 MHz、5150 MHz-5850 MHz)和蓝牙(2400 MHz-2500 MHz)等频段的10端口多系统天线，用于5G智能手机应用。所有天线都采用共面波导馈电结构、多弯单极子走线和从地平面突出的印刷地线组成，以提高隔离度和工作带宽。结果表明，每个天线之间的隔离度可达到15db以上。研究了人的手对天线阻抗、带宽和辐射特性的影响。实验结果验证了理论工作的有效性。

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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来源期刊

2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)

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