Isolation Enhancement of Patch Antennas using Metamaterial Superstrate

被引：0
|
作者：
Panda, Prakash Kumar [1 ]
Ghosh, Debalina [1 ]
机构：
[1] IIT Bhubaneswar, Sch Elect Sci, Bhubaneswar, Orissa, India
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2017年
关键词：
Metamaterial; superstrate; isolation; multiple-input-multiple-output (MIMO); MUTUAL COUPLING REDUCTION;
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 system integrated with multiple antenna elements suffers from the adverse effects of mutual coupling arising from the close proximity of the elements. This paper proposes a method to increase the isolation between microstrip patch antenna elements by using a metamaterial superstrate. By using this technique, it is possible to increase the isolation up to the level of 30dB at the resonant frequency with an edge to edge distance of lambda(0)/18.5 between the antenna elements. At the same time, the gain and efficiency of the antennas are also enhanced.
引用
收藏
页码：1739 / 1740
页数：2
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