一种用于5G连接的小尺寸双元MIMO天线

2022 Workshop on Microwave Theory and Techniques in Wireless Communications (MTTW) Pub Date : 2022-10-05 DOI:10.1109/MTTW56973.2022.9942621

K. Patil, A. S, Chaitanya T N, A. K. Dwivedi, N. K. Narayanaswamy, Vivek Singh

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引用次数: 0

摘要

在这项工作中，研究人员构建了一种具有圆极化的MIMO天线，减少了天线部分之间的相互耦合，他们预计这将在未来的5G通信中有用。微带馈线和带有不对称交叉槽的接地结构构成了一个单一的天线组件。所提出的2端口MIMO布置是通过围绕x轴旋转单个单元并对其进行镜像来获得的。在MIMO单元之间的地平面中包含一条中和线，以获得最佳隔离。尺寸为50×100 mm2的基板由FR-4环氧层压板制成。在3.25 GHz时，隔离度为22 dB， (ECC < 0.001)和(DG > 9.9 dB)。模拟结果与实测结果一致。

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 Two-element MIMO Antenna with a Small Footprint for 5G Connectivity

In this work, researchers constructed a MIMO antenna with circular polarization and reduced mutual coupling between antenna sections, which they anticipate would be useful in future 5G communications. A microstrip feed line and a ground construction with asymmetrical cross slots make up a single antenna component. The proposed 2-port MIMO arrangement is obtained by rotating the single unit around the x-axis and mirroring it. A neutralization line is included in the ground plan between the MIMO units to obtain the best possible isolation. A substrate with dimensions of 50×100 mm2 is made of FR-4 epoxy laminate. At 3.25 GHz, there is an isolation of 22 dB, (ECC < 0.001), and (DG > 9.9 dB). The simulated findings are found in consonance with the measured results.

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来源期刊

2022 Workshop on Microwave Theory and Techniques in Wireless Communications (MTTW)

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