A High Isolation Cylindrical Dielectric Resonator Antenna for MIMO Application

被引：0
|
作者：
Das, Gourab [1 ]
Sharma, Anand [1 ]
Gangwar, Ravi Kumar [1 ]
机构：
[1] ISM, Indian Inst Technol, Dept Elect Engn, Dhanbad 826004, Jharkhand, India
来源：
2016 11TH INTERNATIONAL CONFERENCE ON INDUSTRIAL AND INFORMATION SYSTEMS (ICIIS) | 2016年
关键词：
Multiple input multiple output (MIMO); Cylindrical Dielectric Resonator Antenna (CDRA); Envelope Correlation coefficient (ECC); Diversity Gain (DG); POLARIZATION; DIVERSITY; DESIGN;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, a cylindrical dielectric resonator antenna (DRA) with high isolation is investigated for MIMO applications. High isolation is achieved with the help of two different ports. The MIMO antenna consists of a cylindrical dielectric resonator antenna which is fed by two differently polarized feed lines for orthogonal mode excitation. The impedance bandwidth for port 1 and port 2 is 12.8 %(3.17-3.6 GHz) and 14.09 % (3.1-3.57 GHz) respectively. The isolation between the two ports is better than 27dB in the operating frequency band. The presented antenna is examined by calculating various MIMO performance parameter such as envelope correlation coefficient (ECC), diversity gain (DG), mean effective gain (MEG) by using S-parameter. The proposed antenna is suitable for WiMax applications.
引用
收藏
页码：118 / 122
页数：5
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