Isolation Enhancement of USB Dongle MIMO Antenna in LTE 700 Band Applications

被引：11

作者：

Kim, Byeongkwan ^{[1
]}

Park, Yongsoo ^{[1
]}

Wi, Hyunho ^{[1
]}

Park, Myun-Joo ^{[1
]}

Choi, Yonggyu ^{[1
]}

Lee, Jeongkwan ^{[1
]}

Jung, Woojae ^{[1
]}

Kim, Daewoong ^{[1
]}

Lee, Byungje ^{[1
]}

机构：

[1] Kwangwoon Univ, Dept Wireless Commun Engn, Seoul 139701, South Korea

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2012年 / 11卷

关键词：

Enveloped correlation coefficient (ECC); isolation; Long Term Evolution (LTE); multiple-input-multiple-output (MIMO) antenna; mutual coupling; USB dongle; DIVERSITY; REDUCTION;

D O I：

10.1109/LAWP.2012.2213293

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 USB dongle multiple-input-multiple-output (MIMO) antenna for Long Term Evolution (LTE) 700 band (704 similar to 746 MHz) applications is proposed. The proposed antenna consists of two symmetrical meander radiators with a capacitively coupled feed. Without the usage of any additional coupling elements between closely mounted antennas, the proposed antenna achieves isolations of higher than 13 dB, enveloped correlation coefficients (ECCs) of less than 0.43, and total efficiencies of higher than 37%.

引用

页码：961 / 964

页数：4

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