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Shrinking dimensions of the unit cell of thin-wire-based ENG metamaterial by inductive loading

机译:感应载荷作用下基于细线的ENG超材料的晶胞收缩尺寸

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Recently, it has been shown theoretically that loading of a thin-wire-based ENG metamaterial with uniformly distributed inductances lowers the plasma frequency. Application of this concept for shrinking dimensions of the unit cell of ENG metamaterial is investigated in this paper. Several experimental 1D and 2D metamaterials were manufactured using coil-like structures and tested in the waveguide environment. It was found possible to manufacture 1D ENG material unit cell of which spans less than /spl lambda//30. However, measurements of 2D ENG metamaterial showed unexpected resonant behavior.
机译:近来,理论上已经表明,具有均匀分布的电感的基于细线的ENG超材料的加载会降低等离子体频率。本文研究了该概念在缩小ENG超材料的晶胞尺寸中的应用。使用类似线圈的结构制造了几种实验性的1D和2D超材料,并在波导环境中进行了测试。发现可以制造其跨度小于/ spl lambda // 30的一维ENG材料单元。但是,二维ENG超材料的测量显示出意外的共振行为。

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