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首页> 外文期刊>International journal of RF and microwave computer-aided engineering >CSRR-loaded T-shaped MIMO antenna for 5G cellular networks and vehicular communications
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CSRR-loaded T-shaped MIMO antenna for 5G cellular networks and vehicular communications

机译：用于5G蜂窝网络和车辆通信的CSRR负载T形MIMO天线

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摘要

This article proposes a multiple input multiple output (MIMO) antenna for 5G-based vehicular communication applications. The designed MIMO antenna consist of two element iterated T-shape antenna with defected ground structure (DGS) and split ring resonator. The antenna providing reflection coefficient S-11 s(11) = 10 dB and bandwidth of 6.3 and 3.96 GHz over the frequency range of 26.83 to 33.13 GHz and 34.17 to 38.13 GHz, respectively. For the suitable future vehicular millimetric wave communications, this antenna achieved resonant frequencies at 28, 33, and 37 GHz. The designed antenna has achieved peak gain of 7.11 dB in operating band. It is fabricated on 12 x 25.4 x 0.8 mm(3) Rogers RT duroid 5880 substrate with dielectric constant (epsilon(r)) of 2.2. The antenna is placed on vehicle in virtual environmental using ANSYS SAVANT tool and the simulated results are showing good matching with the measured results of proposed MIMO antenna.
机译：本文为基于5G的车辆通信应用提出了一种多输入多输出（MIMO）天线。设计的MIMO天线由具有缺陷接地结构（DGS）的两个元素迭代T形天线和裂环谐振器组成。天线在26.83至33.13 GHz和34.17至38.13 GHz的频率范围内分别提供反射系数S-11 s（11）<= 10 dB和6.3和3.96 GHz的带宽。为了适合将来的车载毫米波通信，该天线在28、33和37 GHz处获得了谐振频率。设计的天线在工作频段内实现了7.11 dB的峰值增益。它是在12 x 25.4 x 0.8 mm（3）Rogers RT duroid 5880基板上制造的，介电常数（ε）为2.2。使用ANSYS SAVANT工具将该天线放置在虚拟环境中的车辆上，仿真结果表明与拟议MIMO天线的测量结果具有良好的匹配性。

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