A Wideband Polarization Diversity 3D MIMO Antenna

机译：宽带极化分集3D MIMO天线

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In the recent years multiple-input-multiple-output (MIMO) technology has attracted much attention for its unique properties in terms of higher data rate. This work proposes a two-element wideband MIMO antenna using 3D post based radiators placed on a via-less high impedance surface (HIS) reflector. This antenna works in the 1.85 GHz-2.65 GHz frequency band with orthogonal polarization diversity. Each radiator has an extremely small footprint, and they are placed 0.03λ apart λ corresponds to the lowest operating frequency). A novel wideband decoupling structure consisting of a meandered line is placed between the two adjacent posts to improve the isolation further.

机译：近年来，多输入多输出（MIMO）技术因其较高的数据速率而具有独特的性能，因此备受关注。这项工作提出了一种两元素宽带MIMO天线，该天线使用置于无孔高阻抗表面（HIS）反射器上的基于3D柱的辐射器。该天线在具有正交极化分集的1.85 GHz-2.65 GHz频带内工作。每个辐射器的占地面积都非常小，它们之间的距离为0.03λ（λ对应最低工作频率）。由曲折线组成的新型宽带去耦结构放置在两个相邻柱之间，以进一步改善隔离度。

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来源
《2018 IEEE Indian Conference on Antennas and Propogation》|2018年|1-4|共4页
会议地点 Hyderabad(IN)
作者
Debapratim Dhara; Gaurangi Gupta; A. R. Harish;
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作者单位

Department of Electrical Engineering, Indian Institute of Technology, Kanpur, India;

Department of Electrical Engineering, Indian Institute of Technology, Kanpur, India;

Department of Electrical Engineering, Indian Institute of Technology, Kanpur, India;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
Antennas; MIMO communication; Three-dimensional displays; Gain; Impedance; Bandwidth; Surface impedance;

机译：天线; MIMO通信;三维显示;增益;阻抗;带宽;表面阻抗;;

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专利

1. A low-profile wideband circularly polarized MIMO antenna with pattern and polarization diversity [J] . International Journal of Microwave and Wireless Technologies . 2020,第4期

机译：具有模式和极化分集的低调宽带圆极化MIMO天线
2. Low-profile wideband circularly polarized MIMO antenna with polarization diversity for WLAN applications [J] . Huy Hung Tran, Hussain Niamat, Tuan Tu Le AEU: Archiv fur Elektronik und Ubertragungstechnik: Electronic and Communication . 2019,第期

机译：低调宽带圆偏振MIMO天线，具有WLAN应用的偏振分集
3. A Novel Compact Polarization Diversity Ultra-Wideband MIMO Antenna [J] . Karamzadeh Saeid Applied Computational Electromagnetics Society journal . 2017,第1期

机译：新型紧凑型极化分集超宽带MIMO天线
4. A Wideband Polarization Diversity 3D MIMO Antenna [C] . Debapratim Dhara, Gaurangi Gupta, A. R. Harish IEEE Indian Conference on Antennas and Propogation . 2018

机译：宽带偏振分集3D MIMO天线
5. Microstrip Antennas with Polarization Diversity across a Wide Frequency Range and Phased Array Antennas for Radar and Satellite Communications. [D] . Ho, Kevin Ming-Jiang. 2015

机译：具有在宽频率范围内极化分集的微带天线和用于雷达和卫星通信的相控阵天线。
6. Design of Quad-Port MIMO/Diversity Antenna with Triple-Band Elimination Characteristics for Super-Wideband Applications [O] . Pawan Kumar, Shabana Urooj, Fadwa Alrowais 2020

机译：具有三频消除特性的超宽带应用四端口MIMO /分集天线设计
7. Closely-Packed UWB MIMO/Diversity Antenna With Different Patterns and Polarizations for USB Dongle Applications [O] . Zhang, Shuai, Lau, Buon Kiong, Sunesson, Anders, 2012

机译：针对UsB Dongle应用的具有不同模式和极化的紧密封装的UWB mImO /分集天线

A Wideband Polarization Diversity 3D MIMO Antenna

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