有损介质中相控阵产生的超声的三维建模

3D modeling of phased array generated ultrasounds in lossy media.

作者信息

Sarti A, Bassi P, Lamberti C

机构信息

Dipartimento di Elettronica, Informatica e Sistemistica, Università di Bologna, Italy.

出版信息

Comput Med Imaging Graph. 1993 Jul-Oct;17(4-5):339-43. doi: 10.1016/0895-6111(93)90026-j.

DOI:10.1016/0895-6111(93)90026-j

PMID:8306307

Abstract

A general algorithm for three-dimensional (3D) modeling of acoustic fields generated by phased array transducers and propagating in uniformly lossy media is introduced and illustrated also with the help of specific examples. Applications of the method are foreseen in the analysis and the design of transducers for echographic applications in order to evaluate and/or optimize their performances.

摘要

介绍了一种用于相控阵换能器产生并在均匀有损介质中传播的声场三维（3D）建模的通用算法，并通过具体示例进行了说明。该方法的应用预计将用于超声成像换能器的分析和设计，以评估和/或优化其性能。