Triple Band 2×2 Slotted MIMO Printed Antenna for Next Generation Wireless Applications

2020 Indo – Taiwan 2nd International Conference on Computing, Analytics and Networks (Indo-Taiwan ICAN) Pub Date : 2020-02-01 DOI:10.1109/Indo-TaiwanICAN48429.2020.9181342

M. Singh, Simranjit Singh

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引用次数: 1

Abstract

In this exploration, a slotted multiband MIMO printed antenna is designed for next age remote applications and execution of such antenna are examined at millimeter-wave. Rogers RT/Duroid 5880 with tangent loss (tan δ) of 0.0009, tallness (h) of 1.5 mm and dielectric constant (εr) of 2.2 is utilized as a substrate projected for the printed antenna configuration, having measurements (28×25) mm. Furthermore, another methodology is utilized to design the offset line feed MIMO patch antenna where four antenna components are utilized for multiband activity and a (58×50) mm MIMO structure is created by utilizing the slotted patch antenna. The designed structure is simulated on the CST microwave studio. The previously reported low profile antennas are facing the problem of low gain at mmwave. However, some researchers achieve high gain and efficiency but at the cost of the complexity of antenna design which makes the system very complex. From the simulated outcomes, it is discovered that such antenna is resonating on different frequencies in range (26-50GHz) and having the most extreme radiation efficiency up to 95.98% and gain 9.58dB. Likewise, the proposed structure has a transmission coefficient value less than - 20dB which indicates the low mutual coupling between the emitting components. The proposed antenna structure can be utilized for next age remote applications.

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三波段2×2新一代无线应用的开槽MIMO印刷天线

在本研究中，设计了一种用于下一代远程应用的多频带多输出多输出印刷天线，并对这种天线在毫米波下的执行进行了研究。采用正切损耗(tan δ)为0.0009，高度(h)为1.5 mm，介电常数(εr)为2.2的Rogers RT/Duroid 5880作为印刷天线配置的投影基板，测量值为(28×25) mm。此外，采用另一种方法设计偏移馈线MIMO贴片天线，其中四个天线组件用于多波段活动，并利用开槽贴片天线创建(58×50) mm的MIMO结构。设计的结构在CST微波工作室上进行了仿真。以往报道的低轮廓天线都面临着毫米波增益低的问题。然而，一些研究人员在实现高增益和高效率的同时，却以天线设计的复杂性为代价，使系统变得非常复杂。仿真结果表明，该天线在26 ~ 50ghz范围内可在不同频率上谐振，辐射效率最高可达95.98%，增益为9.58dB。同样，该结构的传输系数值小于- 20dB，这表明发射元件之间的互耦性较低。所提出的天线结构可用于下一代远程应用。

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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2020 Indo – Taiwan 2nd International Conference on Computing, Analytics and Networks (Indo-Taiwan ICAN)

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