四端口P形MIMO天线阵列用于60 GHz应用
Meshari D Alanazi1, Wael A E Ali2, Allam M Ameen3
1Electrical Engineering Department, College of Engineering, Jouf University, Sakaka, Al Jouf, 72388, Saudi Arabia.
Heliyon
|July 18, 2024
概括
本研究介绍了一种用于60 GHz通信的4x4 MIMO天线阵列. 设计的天线提供了广泛的带宽和出色的性能,使其适用于高频应用.
科学领域:
- 电气工程 电气工程
- 天线理论天线理论
- 无线通信无线通信
背景情况:
- 对于高速无线通信的需求,需要在更高频率上运行的先进天线解决方案.
- 毫米波 (60 GHz) 频段为下一代无线系统提供了相当大的带宽.
- 多输入多输出 (MIMO) 天线阵列对于提高光谱效率和链路可靠性至关重要.
研究的目的:
- 设计和制造一个4x4的MIMO天线阵列,用于60GHz的运行.
- 为了实现高收益和宽带宽,以实现高效的无线数据传输.
- 通过模拟和实验测试验证MIMO天线阵列的性能.
主要方法:
- 一个4x4的MIMO天线阵列是使用半圆形的p形散热器在罗杰斯4003基板上设计的.
- 该天线阵列被制造并测试以验证模拟结果.
- 评估了包括带宽,插入损失,增益,辐射模式和MIMO参数在内的关键性能指标.
主要成果:
- 制造的天线阵列显示了60GHz的操作带宽,从57GHz到63GHz.
- 对直角端口的插入损失低于-30 dB,对镜像端口的插入损失低于-23 dB.
- 在60 GHz的宽侧辐射模式下,获得了超过9 dBi的增益.
- 研究的MIMO参数 (ECC,DG,CCL,MEG,TARC) 证实了优秀的多样性特征.
结论:
- 设计和制造的4x4 MIMO天线阵列适用于60 GHz通信系统.
- 该天线具有有利的带宽,增益和辐射特性.
- 经过验证的MIMO参数证实其适用于高性能无线应用.
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