| 电磁波在超材料阻抗带上的多级衍射 |
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| 引用本文： | 罗涛,吕启松.电磁波在超材料阻抗带上的多级衍射[J].长春师范学院学报,2012(6):17-19. |
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| 作者姓名： | 罗涛 吕启松 |
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| 作者单位： | 长春师范学院物理学院 |
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| 基金项目： | 长春师范学院自然科学基金(长师院自科合字[2011]第009号) |
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| 摘 要： | 本文研究了平面电磁波在非均匀阻抗带上的多级衍射特性.根据谱域迭代理论,并应用维纳霍普夫法,得到了二体阻抗带为超材料时不同衍射级的衍射场公式,以及所包含的表面波和空间波成分。
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| 关 键 词： | 非均匀阻抗带 维纳霍普夫法 超材料 |
Multi-diffraction of EM Wave for Metamaterial Impedance Strip |
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| LUO Tao,LV Qi-song.Multi-diffraction of EM Wave for Metamaterial Impedance Strip[J].Journal of Changchun Teachers College,2012(6):17-19. |
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| Authors: | LUO Tao LV Qi-song |
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| Institution: | (School of Physics,Changchun Normal College,Changchun 130032,China) |
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| Abstract: | We studied the properties of multi-diffraction of EM wave for discontinuous impedance strip.We got the formula of diffracted field in different order for tow-part metamaterial impedance strip,the surface-wave and space-wave components based on the spectral iteration technique and Wiener-Hopf technique. |
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| Keywords: | discontinuous impedance strip Wiener-Hopf technique metamaterial |
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