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PubMed · 1789777

Ultrasonic beam-plotting with very small spheres.

W H Round·H Swan
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Abstract

A method of pulse-echo ultrasonic beam plotting is described. It differs from traditional pulse-echo beam plotting in that the ultrasonic pulses are scattered off a totally isolated sphere rather than a sphere suspended on a wire. The method also allows extremely small spheres to be used thus providing greater resolution. It is demonstrated that pulse-echo beam plotting using spheres of different size produces different iso-echo amplitude curves.

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W H Round, H Swan. 1991. Ultrasonic beam-plotting with very small spheres.. https://pubmed.ncbi.nlm.nih.gov/1789777/

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