Compact Four-Element MIMO Antenna Using DGS for WLAN Applications

被引：0

作者：

Pandit, Soumen ^{[1
]}

Mohan, Akhilesh ^{[2
]}

Ray, Priyadip ^{[1
]}

Rana, Biswarup ^{[3
]}

机构：

[1] Indian Inst Technol Kharagpur, GS Sanyal Sch Telecommun, Kharagpur 721302, W Bengal, India

[2] Indian Inst Technol Kharagpur, Dept E&ECE, Kharagpur 721302, W Bengal, India

[3] Seoul Natl Univ Sci & Technol, Dept Elect & Informat Engn, Seoul, South Korea

来源：

2018 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2018年

关键词：

DGS; isolation; MIMO antenna; WLAN;

D O I：

暂无

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：

A compact four-element multiple-input multiple output (MIMO) antenna is proposed for WLAN applications operating at 5.75 GHz frequency band. The overall volume of the antenna is 26 mm x 26 mm x 8 mm. Isolation between the antenna elements is improved by using defected ground structure (DGS). Operating frequency band of the MIMO antenna is 5.61-5.9 GHz, where isolation greater than 18.2 dB and envelope correlation coefficient (ECC) less than 0.02, and average channel capacity loss (CCL) less than 0.45 hits/s/Hz are obtained. The average peak realized gain of the four-element MIMO antenna is 1.61 dBi at 5.75 GHz with more than 76 % radiation efficiency in the entire operating frequency band.

引用

页数：2

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