Tunable Negative Refractive Index Metamaterial in Microstrip Line for Antenna Applications

被引：0
|
作者：
He, Peng [1 ,2 ]
Gao, Jinsheng [1 ,2 ]
Parimi, P. V. [3 ]
Harris, V. G. [1 ,2 ]
Vittoria, C. [1 ,2 ]
机构：
[1] Northeastern Univ, Ctr Microwave Magnet Mat & Integrated Circuits, Boston, MA 02115 USA
[2] Northeastern Univ, Dept Elect & Comp Engn, Boston, MA 02115 USA
[3] Northeastern Univ, Dept Phys, Boston, MA 02115 USA
来源：
2008 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-9 | 2008年
关键词：
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 solid tunable negative refractive index metamaterial is fabricated in a microstrip line using commercial available polycrystalline Yttrium Iron Garnet slabs and periodic copper wires. A clear tunable nonreciprocal 1GHz wide passband that peaks at -10dB is achieved near the negative refractive index region with a bias field of 3.4kOe. Comparing with the previous tunable negative index metamaterial designs, this one is mechanically solid and relatively low loss, which can potentially be applied as substrates for antennas based on microstrip line.
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页码：3743 / +
页数：2
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