Three-Element MIMO Antenna System With Pattern and Polarization Diversity for WLAN Applications

被引：103

作者：

Sharma, Yashika ^{[1
]}

Sarkar, Debdeep ^{[1
]}

Saurav, Kushmanda ^{[1
]}

Srivastava, Kumar Vaibhav ^{[1
]}

机构：

[1] Indian Inst Technol Kanpur, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2017年 / 16卷

关键词：

Multiple-input-multiple-output (MIMO); pattern diversity; polarization diversity; ARRAY;

D O I：

10.1109/LAWP.2016.2626394

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a three-element compact multipleinput- multiple-output (MIMO) antenna system having both pattern and polarization (linear/circular) diversity is proposed. The proposed MIMO system consists of a chamfered-edge square patch antenna with an offset feed that provides circular polarization in broadside direction. Furthermore, two printed dipole antennas are placed adjacent to it for providing linearly polarized endfire radiation. The three-element MIMO antenna system exhibits good isolation (>15 dB) without the use of any separate decoupling structure. The match between the simulated and measured results on fabricated antenna prototype suggests that the proposed antenna can be a good candidate for pattern-and polarization-diversity MIMO applications in the 5.8-GHz WLAN frequency range.

引用

页码：1163 / 1166

页数：4

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