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首页> 外文期刊>International journal of RF and microwave computer-aided engineering >Design of a printed MIMO/diversity monopole antenna for future generation handheld devices
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Design of a printed MIMO/diversity monopole antenna for future generation handheld devices

机译：面向下一代手持设备的印刷MIMO /分集单极天线设计

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摘要

This article presents a printed crescent-shaped monopole MIMO diversity antenna for wireless communications. The port-to-port isolation is increased by introducing an I-shaped conductor symmetrically between the two antenna elements and shaping the ground plane. Both the computed and experimental results confirm that the antenna possesses a wide impedance bandwidth of 54.5% across 1.6–2.8 GHz, with a reflection coefficient and mutual coupling better than −10 and −14 dB, respectively. By further validating the simulated and the measured radiation and MIMO characteristics including far-field, gain, envelope correlation and channel capacity loss, the results show that the antenna can offer effective MIMO/diversity operation to alleviate multipath environments. © 2013 Wiley Periodicals, Inc. Int J RF and Microwave CAE 24:348–359, 2014.
机译：本文提出了一种用于无线通信的印刷月牙形单极MIMO分集天线。通过在两个天线元件之间对称地引入I形导体并整形接地平面，可以提高端口间的隔离度。计算结果和实验结果均证实，该天线在1.6–2.8 GHz范围内具有54.5％的宽阻抗带宽，反射系数和互耦分别优于-10和-14 dB。通过进一步验证仿真和测量的辐射和MIMO特性，包括远场，增益，包络相关性和信道容量损耗，结果表明，该天线可以提供有效的MIMO /分集操作来缓解多径环境。 ©2013 Wiley Periodicals，Inc. Int J RF和Microwave CAE 24：348–359，2014年。

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  • 来源
  • 作者

    C. H. See; R. A. Abd-Alhameed; N. J. McEwan; S. M. R. Jones; R. Asif; P. S. Excell;

  • 作者单位

    1.Engineering Sport and Sciences (ESS) Academic Group University of Bolton United Kingdom 2.Antennas and Applied Electromagnetics Research Group School of Engineering Design and Technology University of Bradford Bradford West Yorkshire United Kingdom;

    2.Antennas and Applied Electromagnetics Research Group School of Engineering Design and Technology University of Bradford Bradford West Yorkshire United Kingdom;

    2.Antennas and Applied Electromagnetics Research Group School of Engineering Design and Technology University of Bradford Bradford West Yorkshire United Kingdom;

    2.Antennas and Applied Electromagnetics Research Group School of Engineering Design and Technology University of Bradford Bradford West Yorkshire United Kingdom;

    2.Antennas and Applied Electromagnetics Research Group School of Engineering Design and Technology University of Bradford Bradford West Yorkshire United Kingdom;

    3.Institute for Arts Science and Technology Glyndwr University Wrexham Wales United Kingdom;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    monopole antenna; port-to-port isolation; reflection coefficient; mutual coupling; MIMO;

    机译：单极天线端口间隔离反射系数互耦MIMO;

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