在ISM,WLAN和C频段运行的自解的三带MIMO天线,用于5G应用
Musa Hussain1, Wahaj Abbas Awan2, Mohammed S Alzaidi3
1Department of Electrical Engineering, Bahria University, Islamabad Campus, Islamabad, Pakistan.
Heliyon
|July 14, 2023
概括
介绍了一种用于ISM,WLAN和C频段应用的紧型三带天线. 它的4端口MIMO配置提供了出色的隔离和性能,使其成为未来5G和6G设备的理想选择.
科学领域:
- 电磁工程 电磁工程 电磁工程
- 天线理论和设计.
- 无线通信系统无线通信系统
背景情况:
- 对于高速无线通信的日益增长的需求需要先进的天线解决方案.
- 现有的天线往往难以满足5G和6G技术的多频段和高性能要求.
- 紧而高效的天线设计对于移动和集成设备至关重要.
研究的目的:
- 设计和验证一款新型的多管加载CPW料三带天线.
- 为未来的无线应用开发一个紧的4端口MIMO天线阵列.
- 为了评估天线在ISM,WLAN和C频段的性能.
主要方法:
- 使用罗杰斯RT/Duroid 5880基板 (0.79毫米厚) 制造天线.
- 设计了一个紧的天线 (33毫米×20毫米) 与一个多个塞装载的CPW输入.
- 开发了一个4个端口的MIMO配置 (60mm x 60mm x 0.79mm),元素间距最小.
- 使用Ansoft HFSSv9进行电磁模拟和分析.
- 为实验验证制造了一个硬件原型.
主要成果:
- 单个天线表现出广泛的性能,在目标频段中获得了很好的收益.
- 四个端口的MIMO天线实现了比-30dB更好的隔离.
- 关键的MIMO参数,包括ECC (<0.0001),DG,CCL和MEG,显示出了有利的结果.
- 模拟和测量结果显示出强烈的相关性,验证了设计.
- 拟议的天线提供了紧的尺寸,简单的几何形状和宽带性能.
结论:
- 开发的三带天线及其MIMO配置非常适合5G和6G应用.
- 该天线的紧尺寸和出色的性能指标使其成为下一代无线设备的有希望的候选人.
- 该研究成功地证明了为多频段,高性能无线通信需求提供可行的解决方案.
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