Miniaturized DNG superstrate for microstrip antenna applications

被引：0
|
作者：
Zarghooni, Behnam [1 ]
Denidni, Tayeb A. [1 ]
机构：
[1] Univ Quebec, INRS EMT, Montreal, PQ H3C 3P8, Canada
来源：
2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, a new DNG (Double Negative) unit-cell is presented. This unit-cell has smaller dimensions and better bandwidth compared to a conventional SRR (Split-Ring Resonator). The unit-cell is simulated using CST Microwave Studio and according to the results, this structure has a miniaturization factor of 0.74 compared to the conventional SRR. The DNG bandwidth of structure is also 40% better. Then, the unit-cell is being used in a DNG superstrate for a microstrip patch antenna. The simulation results show that using this DNG superstrate a gain enhancement of 4dB is achieved.
引用
收藏
页码：748 / 749
页数：2
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