Diffraction phenomena with co-axial plane piston transducers

1994 Proceedings of IEEE Ultrasonics Symposium Pub Date : 1994-12-01 DOI:10.1109/ULTSYM.1994.401930

A. Goldstein, D. R. Gandhi, W. O’Brien

引用次数: 0

Abstract

Using an exact theory of Beissner an experimental methodology is developed to accurately measure the effective radii of unfocused, circular plane piston transducers. The transient and steady-state diffraction concepts described by Lord are also used to propose an extension of the definition of the AIUM/NEMA pulse intensity integral to properly analyze cw and tone burst data

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同轴平面活塞换能器的衍射现象

利用贝斯纳的精确理论，开发了一种实验方法来精确测量非聚焦圆形平面活塞换能器的有效半径。利用Lord描述的瞬态和稳态衍射概念，提出了AIUM/NEMA脉冲强度积分定义的扩展，以正确分析连续波和频暴数据

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

1994 Proceedings of IEEE Ultrasonics Symposium

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