使用新型分环金属表面作为超基底以增强毫米波频段增益的宽带多输入多输出(MIMO)配置

IF 1.8 3区 工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC
Vijay Kumar Sahu, Rajyalakshmi Valluri, P. V. Sridevi
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引用次数: 0

摘要

本文概述了用于毫米波(mmW)应用的紧凑型天线及其多输入多输出(MIMO)排列的设计和分析。该天线采用罗杰斯公司的 RT Durioid 5880 衬底,总尺寸为 44 × 44 平方毫米,高度为 1.575 毫米。共面波导馈电(CPW)天线最初用于 30-50 千兆赫频谱。随后,我们设计并开发了同一天线的多输入多输出(MIMO)配置,并在其上安装了超材料叠层。所提出的 MIMO 配置在较宽的频率范围内具有良好的阻抗匹配、可观的增益、最小的天线间耦合和较低的 ECC,此外还获得了较高的分集增益。为了进一步突出建议工作的重要性,还与相关研究进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Broadband MIMO Configuration Using a Novel Split Ring Metasurface as Superstrate for Gain Enhancement Operating in Millimetre Wave Regime

Broadband MIMO Configuration Using a Novel Split Ring Metasurface as Superstrate for Gain Enhancement Operating in Millimetre Wave Regime

This paper outlines the design and analysis of a compact antenna and its multiple-input multiple-output (MIMO) arrangement for use in applications at millimetre wave (mmW). The antenna was constructed with the Rogers substrate RT Durioid 5880, which possesses a total dimension of 44 × 44 mm2 with a height of 1.575 mm. The coplanar waveguide fed (CPW) antenna was originally intended to function within a 30–50-GHz frequency spectrum. Subsequently, the MIMO configuration of the same antenna is designed and developed over which a metamaterial superstrate was positioned in the design. The proposed MIMO configuration offers a good impedance match over a wide frequency range, considerable gain, minimal coupling among the antennas, and a low ECC, in addition to attaining a high diversity gain. To further highlight the importance of the suggested work, a comparison with related studies has been established.

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来源期刊
Journal of Infrared, Millimeter, and Terahertz Waves
Journal of Infrared, Millimeter, and Terahertz Waves 工程技术-工程:电子与电气
CiteScore
6.20
自引率
6.90%
发文量
51
审稿时长
3 months
期刊介绍: The Journal of Infrared, Millimeter, and Terahertz Waves offers a peer-reviewed platform for the rapid dissemination of original, high-quality research in the frequency window from 30 GHz to 30 THz. The topics covered include: sources, detectors, and other devices; systems, spectroscopy, sensing, interaction between electromagnetic waves and matter, applications, metrology, and communications. Purely numerical work, especially with commercial software packages, will be published only in very exceptional cases. The same applies to manuscripts describing only algorithms (e.g. pattern recognition algorithms). Manuscripts submitted to the Journal should discuss a significant advancement to the field of infrared, millimeter, and terahertz waves.
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