用于37-40GHz毫米波应用的新型2x2MIMO高增益宽频带梯形天线

Proceedings of the 4th International Conference on Networking, Information Systems & Security Pub Date : 2021-04-01 DOI:10.1145/3454127.3456584

Asma Khabba, Sanaa Errahili, S. Ibnyaich, A. Zeroual

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引用次数: 2

摘要

本文提出了一种用于5G应用的新型小型化毫米波梯形天线。利用CST软件对该天线进行了设计、仿真和研究。该天线印刷在RTRogers5880基板上，损耗正切为0.0009，介电常数为2.2，整体尺寸为5x6x0.8mm3。该天线具有6.92dB的高增益和高达99%的辐射效率。MIMO系统由单天线的两个单元组成。仿真结果表明，该方法具有良好的性能。然而，该MIMO天线在工作带宽(>-10dB)范围内具有高隔离度(>26dB)、低包络相关系数(ECC) (9.99dB)、低信道容量损耗(CCL) (>0.4bit/s/Hz)和低总主动反射系数(TARC)。这使它有资格成为5G无线设备的有力候选者。

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 New 2x2MIMO Trapezoidal Shaped Antenna with High Gain and Wide Bandwidth for 37-40GHz Millimeter Wave Applications

In this manuscript a new miniaturized millimeter wave trapezoidal antenna is proposed to be used in 5G applications. The suggested antenna is designed, simulated and studied with the help of CST software. The antenna is printed on RTRogers5880 substrate with loss tangent of 0.0009 and dielectric constant of 2.2 with an overall size of 5x6x0.8mm3. The antenna is characterized with high gain of 6.92dB and high radiation efficiency up to 99%. The MIMO system is composed using two elements of the single antenna. The simulated results prove an excellent performance. Whereas, the proposed MIMO antenna is marked with high isolation (>26dB), low envelope correlation coefficient (ECC) (<0.0015), high diversity (DG) gain (>9.99dB), low channel capacity loss (CCL) (>0.4bit/s/Hz) and low total active reflection coefficient (TARC) over the operating bandwidth (>-10dB). Which qualifies it to be a strong candidate for 5G wireless devices.

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Proceedings of the 4th International Conference on Networking, Information Systems & Security

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