Noor Haider Saeed, Malik Jasim Farhan, Qasim Hadi Kareem
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引用次数: 0
摘要
本文介绍了一种物理尺寸为 68 × 68 × 0.8 毫米的紧凑型高隔离 MIMO 天线,设计用于 5G 应用。该天线的带宽范围为 3.25 GHz 至 4.34 GHz,增益为 4.3 dBi,适用于依赖 5G 技术的应用。为了提高整体效率,该天线还进行了多项改进,如调整接地平面和在辐射贴片上集成孔径。上述改动均采用扫频参数法进行了优化,以确保达到最佳配置。此外,还十分注意通过确保所有终端精确定位在 90° 角来提高隔离度。CST Studio Suite 用于设计和全面模拟拟议的多输入多输出天线。
High-isolation Quad-port MIMO Antenna for 5G Applications
This paper presents a compact, high-isolation MIMO antenna with physical dimensions of 68 × 68 × 0.8 mm, designed for use in 5G applications. The antenna's bandwidth ranges from 3.25 GHz to 4.34 GHz and it offers a gain of 4.3 dBi, making it suitable for applications relying on 5G technology. Several improvements have been introduced to improve its overall efficiency, such as adjustments to the ground plane and integrating apertures in the radiating patch. The alterations referred to above were optimized using the sweep parameter method to ensure that their best configurations are achieved. Furthermore, much attention has been paid to enhance isolation by ensuring all terminals are positioned precisely at 90° angles. The CST Studio Suite was utilized to design and thoroughly simulate the proposed MIMO antenna.