Research on the Band Gap Characteristics of Two-Dimensional Phononic Crystals Microcavity with Local Resonant Structure

<div>The dispersion curves of the phononic crystal with microcavity structure (a) and the transmission spectra of the phononic crystal with microcavity (b).</div>

Shock and Vibration

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Figure 2

Figure 2: Research on the Band Gap Characteristics of Two-Dimensional Phononic Crystals Microcavity with Local Resonant Structure 