Optimization of a Bandgap in the Ultrasonic Phononic Coating

This work concerns the study of the coatings for the ultrasound frequency range as a quasi one-dimensional phononic crystal structure protecting a sea object against high resolution active sonar in the frequency range most commonly found for this type of equipment. The topology of the examined struc...

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Bibliographic Details

Published in:	Archives of Metallurgy and Materials
Main Authors:	S. Garus, W. Sochacki, J. Garus, A.V. Sandu
Format:	Article
Language:	English
Published:	Polish Academy of Sciences 2021-05-01
Subjects:	reflectance coating mechanical waves phononic crystal band gap optimization
Online Access:	https://journals.pan.pl/Content/118812/PDF/AMM-2021-2-26-Garus.pdf