5G MIMO应用的双极化高增益贴片天线

2022 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2022-10-20 DOI:10.1109/ATC55345.2022.9942996

Thi Anh Vu, Toan Do, Duc Nhat Nguyen, Nhuong Quang Tran, Q. Nguyen, Vu Xuan Trung Nguyen, H. D. H. Truyen, M. Le

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引用次数: 0

摘要

在这项工作中，提出了一种用于5G MIMO应用的双频双极化机械天线。通过根据特定的谐振模式来表征表面电流，在保持电长度不变的情况下减小了贴片天线结构的尺寸。该天线覆盖了sub-6 GHz 5G应用的n40和n41频段，带宽为24% $(\vert \mathrm{S}_{11}\vert$ and $\vert \mathrm{S}_{22}\vert \leq-15\text{dB})$ and a peak gain of 9.2 dBi. In addition, the proposed antenna also has high isolation, and Cross-polar discrimination (XPD) of 25 dB. Due to its mechanical properties, the antenna is a good candidate for mass production and industrial uses.

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Dual-polarized High Gain Patch Antenna for 5G MIMO Application

In this work, a dual-band, dual-polarized mechanical antenna for 5G MIMO application is proposed. By characterizing the surface currents according to specific resonant modes, the patch antenna structure has been reduced in size while the electrical length remains the same. The proposed antenna covers the n40 and the n41 bands ofthe sub-6 GHz 5G applications with a wide bandwidth of 24% $(\vert \mathrm{S}_{11}\vert$ and $\vert \mathrm{S}_{22}\vert \leq-15\text{dB})$ and a peak gain of 9.2 dBi. In addition, the proposed antenna also has high isolation, and Cross-polar discrimination (XPD) of 25 dB. Due to its mechanical properties, the antenna is a good candidate for mass production and industrial uses.

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2022 International Conference on Advanced Technologies for Communications (ATC)

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