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Customization of the acoustic field produced by a piezoelectric array through interelement delays

A method for producing a prescribed acoustic pressure field from a piezoelectric array was investigated. The array consisted of 170 elements placed on the inner surface of a 15 cm radius spherical cap. Each element was independently driven by using individual pulsers each capable of generating 1.2 k...

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Bibliografiske detaljer
Main Authors: Chitnis, Parag V., Barbone, Paul E., Cleveland, Robin O.
Format: Artigo
Sprog:Inglês
Udgivet: Acoustical Society of America 2008
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2680658/
https://ncbi.nlm.nih.gov/pubmed/18537369
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1121/1.2912448
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