Reflection behaviors of negative permeability metamaterials in X-band

Lei Kang, Qian Zhao, Xiaopeng Zhao

    Research output: Contribution to journalArticle

    2 Scopus citations

    Abstract

    We experimentally investigate the reflection behaviors of negative permeability metamaterials NPMs consisting of a periodic array of copper hexagonal split ring resonators SRRs. Results show that for the two-dimensional 2-D NPMs samples a reflectivity peak with the height of 10 dB appears near the resonance frequency and the reflectivity is remarkably weak on both sides of the transmission gap the reflection behaviors of 3-D samples similar to that of the 2-D ones are strongly affected by the lattice constants the reflection phase increases with the frequency and an inflexion exists at the resonance frequency of 2-D samples.

    Original languageEnglish (US)
    Pages (from-to)324-327
    Number of pages4
    JournalProgress in Natural Science: Materials International
    Volume16
    Issue number3
    StatePublished - Jan 1 2006

    All Science Journal Classification (ASJC) codes

    • Materials Science(all)

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