An 800 MHz 2 x 1 Compact MIMO Antenna System for LTE Handsets

被引：31

作者：

Sharawi, Mohammad S. ^{[1
]}

Iqbal, Sheikh S. ^{[1
]}

Faouri, Yanal S. ^{[1
]}

机构：

[1] King Fahd Univ Petr & Minerals, Dept Elect Engn, Dhahran 31261, Saudi Arabia

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2011年 / 59卷 / 08期

关键词：

Long term evolution; meander line; multiple-input-multiple-output (MIMO); printed antennas;

D O I：

10.1109/TAP.2011.2158958

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 size 2 x 1 multiple-input-multiple-output (MIMO) antenna system operating in the 800 MHz band is proposed for long term evolution (LTE) handsets. The fabricated MIMO system has a typical isolation of 12 dB and a maximum gain of 2.2 dBi. Two isolation enhancement methods are investigated; one that looks into the depth of the ground split separating the two antennas, the other introduces extra splits within the arms of the GND plane. It is found that introducing extra splits within the arms of the GND plane of the proposed geometry enhances the isolation by at least 3 dB. The proposed MIMO antenna system is based on meander line antennas, and covers the band from 760-886 MHz. The size of the antenna system is 40 x 50 mm(2).

引用

页码：3128 / 3131

页数：4

共 11 条

[1]

[Anonymous], 2008, 36101 3GPP TS

[2]

Boch E, 2008, MICROWAVE J, P22

[3] Reduction of mutual coupling between closely-packed antenna elements [J].

Chiu, Chi-Yuk ;

Cheng, Chi-Ho ;

Murch, Ross D. ;

Rowell, Corbett R. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (06) :1732-1738

[4]

Chung K., 2007, ELECT LETT, V43

[5]

Garg V.K., 2007, Wireless communications and networking. The Morgan Kaufmann series in networking, V2007, P47, DOI [10.1016/B978-012373580-5/50037-5, DOI 10.1016/B978-012373580-5/50037-5]

[6] The significance of radiation efficiencies when using S-parameters to calculate the received signal correlation from two antennas [J].

Hallbjörner, P .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2005, 4 :97-99

[7] The LTE Link-Layer Design [J].

Larmo, Anna ;

Lindstrom, Magnus ;

Meyer, Michael ;

Pelletier, Ghyslain ;

Torsner, Johan ;

Wiemann, Henning .

IEEE COMMUNICATIONS MAGAZINE, 2009, 47 (04) :52-59

[8] Integrated Dual Planar Inverted-F Antenna With Enhanced Isolation [J].

Lee, Chi-Hsuan ;

Chen, Shih-Yuan ;

Hsu, Powen .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :963-965

[9] A Compact Planar MIMO Antenna System of Four Elements With Similar Radiation Characteristics and Isolation Structure [J].

Li, Hui ;

Xiong, Jiang ;

He, Sailing .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 :1107-1110

[10]

Min KS, 2005, EURO WIREL TECHNOL C, P125

← 1 2 →