Decorated granular crystal as filter of low-frequency ultrasonic signals
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DOI: 10.1007/s10035-019-0977-4
Abstract: We numerically study uncompressed granular crystals excited by sinusoidal signals at 1–100 kHz. A simple system such as two beads in a line reveals that for a fixed driven frequency, incident signals can be transmitted or… read more here.
Keywords: crystal filter; filter low; frequency; granular crystal ... See more keywords