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Dual-band MIMO coplanar waveguide-fed-slot antenna for 5G communications

机译:用于5G通信的双频MIMO COPLANAR波导型槽天线

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摘要

This paper presents two new designs of MIMO dual band coplanar waveguide (CPW)-fed-slot antennas operating in the 5G frequency band (28 and 38 GHz). The first antenna is an XX MIMO antenna and the second antenna is an XY MIMO antenna. Simulated results for the S-parameters are presented for the two antennas using HFSS. Measured results are also presented for the return loss and gain with both results showing good agreement. The current distribution, group delay, envelope correlation coefficients (ECC), and diversity gain, are also presented for both antennas. The two antennas are fabricated on a substrate having dielectric constant εr = 10.7 and substrate thickness 0.635 mm. The size of the antenna is 4.4 mm x 4.1 mm x 0.635 mm.
机译:本文介绍了在5G频段(28和38 GHz)中操作的MIMO双频共乐共乐波导(CPW)的槽天线的两种新设计。第一天线是XX MIMO天线,第二天线是XY MIMO天线。使用HFSS为两个天线呈现S参数的模拟结果。还有测量结果,用于回报损失和增益,具有良好的一致性。对于两个天线还呈现了当前分布,组延迟,包络相关系数(ECC)和分集增益。两个天线在具有介电常数εr= 10.7的基板上制造,衬底厚度为0.635mm。天线的尺寸为4.4 mm x 4.1 mm x 0.635 mm。

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