A reduced size dual port MIMO DRA with high isolation for 4G applications

被引：106

作者：

Nasir, Jamal ^{[1
,2
]}

Jamaluddin, Mohd H. ^{[1
]}

Khalily, Mohsen ^{[1
]}

Kamarudin, Muhammad R. ^{[1
]}

Ullah, Irfan ^{[2
]}

Selvaraju, Raghuraman ^{[1
,3
]}

机构：

[1] Univ Teknol Malaysia, WCC, Fac Elect Engn, Johor Baharu, Malaysia

[2] COMSATS Inst Informat Technol, Dept Elect Engn, Abbottabad, Kpk, Pakistan

[3] Periyar Maniammai Univ, Fac Elect Engn, Thanjavur, Tamil Nadu, India

来源：

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2015年 / 25卷 / 06期

关键词：

dielectric resonator antenna; multiple input multiple output; envelop correlation coefficient; mean effective gain; diversity gain; DIELECTRIC RESONATOR ANTENNAS; PERFORMANCE; DIVERSITY; SYSTEMS; DESIGN;

D O I：

10.1002/mmce.20884

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

A dual-port reduced size multiple input multiple output (MIMO) Dielectric Resonator Antenna (DRA) has been studied and proposed. The MIMO antenna consists of a Rectangular Dielectric Resonator antenna, which is fed by two symmetrical feed lines for orthogonal mode excitation. The proposed antenna is suitable for operation over various long term evolution (LTE) bands. A measured bandwidth of 264 MHz for |S-11| <-10dB and isolation of 18 dB at 1.8 GHz has been obtained. Besides, the Envelope Correlation Coefficient, Mean Effect Gain and Diversity Gain have been studied for the presented MIMO DRA using the S-parameters. Based on these results, it can be concluded that the proposed antenna can be a suitable candidate for MIMO applications. (c) 2014 Wiley Periodicals, Inc. Int J RF and Microwave CAE 25:495-501, 2015.

引用

页码：495 / 501

页数：7

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