Abstract
Passive ultrasonic filters have the potential to greatly improve nonlinear ultrasound measurement techniques. In this presentation, we designed, analyzed, and tested a phononic material with ultrasonic filtering properties. Finite element simulations show that the phononic material has a 2 MHz stop band. The structure’s behavior was verified with a simulated frequency sweep and will be experimentally validated on an additively manufactured phononic material.
How to Cite:
Smith, E., Arretche, I. & Matlack, K., (2019) “Phononic material as ultrasonic filters in nondestructive evaluation measurements”, Review of Progress in Quantitative Nondestructive Evaluation .
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