Bandwidth extension of metamaterials with low reflectivity

机译：低反射率超材料的带宽扩展

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Following introduction of a figure of merit to quantify the thickness-normalized bandwidth of metamaterials for reflectivity reduction from metallic surfaces, possible methods are explored to design broadband metamaterials with low reflectivity. It is presented that the static permeability of substrate, the frequency-dispersion of permeability and permittivity of substrate, and the metallic resonant patterns all determine the figure of merit, and in turn the bandwidth of broadband metamaterials. Both numerical and experimental examples are included to validate the designs.

机译：在引入品质因数以量化超材料的厚度归一化带宽以降低金属表面的反射率之后，探索了可能的方法来设计具有低反射率的宽带超材料。结果表明，基底的静态磁导率，基底的磁导率和介电常数的频率色散以及金属谐振模式都决定了品质因数，进而决定了宽带超材料的带宽。数值和实验示例都包括在内以验证设计。

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《Microwave Conference Proceedings (APMC), 2011 Asia-Pacific》|2011年|p.931- 934|共4页
会议地点 Melbourne(AU)
作者
Ruifeng Huang;
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作者单位

Temasek Labs., Nat. Univ. of Singapore, Singapore, Singapore;

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原文格式 PDF
正文语种 eng
中图分类微波与超高频技术;
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4. Bandwidth extension of metamaterials with low reflectivity [C] . Ruifeng Huang Asia-Pacific Microwave Conference . 2011

机译：具有低反射率的超材料的带宽延伸
5. Reservoir Delineation Using Bandwidth Extension and Phase Decomposition [D] . ?Aikulola, Understanding Olaniyi 2019

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6. Correction: Perfect metamaterial absorber with high fractional bandwidth for solar energy harvesting [O] . Mohammad Jakir Hossain, Mohammad Rashed Iqbal Faruque, Mohammad Tariqul Islam 2012

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Bandwidth extension of metamaterials with low reflectivity

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