Noor S. Asaad, Adham M. Saleh, Mahmod A. Alzubaidy
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引用次数: 0
摘要
本文针对未来 6G 无线通信应用，提出了一种工作在太赫兹频段的紧凑型 2×2 六边形环形 MIMO 天线。由于石墨烯具有独特的高速传输能力，该天线的设计采用了石墨烯。采用 DGS 和 NL 去耦方法来增强两个辐射元件之间的隔离。为研究使用这些方法的意义，进行了参数研究。使用 CST Microwave Studio 仿真器研究了不同指标的性能。最终结果表明，拟议的 MIMO 天线实现了 23 dB 的隔离度、0.004859 的 ECC、0.004 比特/秒/赫兹的 CCL 和 98% 的效率。
Analyzing Performance of THz Band Graphene-Based MIMO Antenna for 6G Applications
In this paper, a compact 2×2 hexagon ring-shaped MIMO antenna operating at the terahertz band is proposed for future 6G wireless communication applications. The antenna is designed using graphene, due to its unique high-speed transmission capabilities. DGS and NL decoupling approaches are applied to enhance isolation between the two radiating elements. A parametric study is performed to investigate the significance of using these methods. Performance in terms of different metrics is studied using the CST Microwave Studio simulator. The final outcomes show that the proposed MIMO antenna achieves 23 dB of isolation, 0.004859 of ECC, 0.004 bits/sec/Hz of CCL, and efficiency of 98%.
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