用于毫米波5G移动通信的FR4 PCB网格阵列天线

2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO) Pub Date : 2013-12-01 DOI:10.1109/IMWS-BIO.2013.6756214

Zihao Chen, Yue Ping Zhang

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引用次数: 58

摘要

未来的宽带移动通信网络，如5G及以后，最有可能使用毫米波频率。然而，人们对蜂窝移动设备的毫米波天线设计知之甚少。本文报道了一种基于标准PCB技术的FR4基板微带网格阵列天线。结果表明，微带栅格阵列天线占地15×15 mm2，在轴向方向辐射固定波束，在23.86 ~ 31.02 GHz范围内实现10 db阻抗带宽7.16 GHz，在27.54 ~ 32.33 GHz范围内实现3 db增益带宽4.79 GHz，在29.2 GHz处实现最大增益12.66 dBi。

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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FR4 PCB grid array antenna for millimeter-wave 5G mobile communications

Future broadband mobile communication networks such as 5G and beyond will most likely use millimeter-wave frequencies. There is, however, little knowledge about millimeter-wave antenna design for cellular mobile devices. This paper reports a microstrip grid array antenna on an FR4 substrate in a standard PCB technology. It is shown that the microstrip grid array antenna covers a footprint of 15×15 mm2, radiates a fixed beam in the boresight direction, and achieves the 10-dB impedance bandwidth of 7.16 GHz from 23.86 to 31.02 GHz and the 3-dB gain bandwidth of 4.79 GHz from 27.54 to 32.33 GHz with the maximal realized gain of 12.66 dBi at 29.2 GHz.

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来源期刊

2013 IEEE MTT-S International Microwave Workshop Series on RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO)

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