Comparative Experimental Investigation on Optimal Parametric Array Types

As a sound transmitting device that relies on the nonlinearity of a medium, a parametric array (PA) can generate high-directivity low-frequency signals using a small aperture transducer and high-frequency signals. Despite their relatively low source level, the PA is frequently used to measure the ac...

Full description

Bibliographic Details

Published in:	Sensors
Main Authors:	Donghwan Jung, Jiyoung Song, Jeasoo Kim, Jaehyuk Lee
Format:	Article
Language:	English
Published:	MDPI AG 2021-07-01
Subjects:	parametric array dual-frequency parametric array broadband parametric array
Online Access:	https://www.mdpi.com/1424-8220/21/15/5085