Hydrophones’ effective diameter measurements as a quasi-continuous function of frequency

The spatial averaging effect is strongly dependent on the active aperture of the hydrophone probes used to measure ultrasound fields. An experimental method was developed to determine the effective diameter of the probes as a quasi-continuous function of frequency. The implementation of the method u...

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Veröffentlicht in:	Ultrasonics 2003-11, Vol.41 (8), p.635-641
Hauptverfasser:	Radulescu, E.G., Lewin, P.A., Nowicki, A., Berger, W.A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustical measurements and instrumentation Acoustics Acoustics - instrumentation Algorithms Exact sciences and technology Fundamental areas of phenomenology (including applications) High frequency ultrasound Hydrophone effective diameter Hydrophone spatial averaging corrections Physics Transducers Ultrasonics Ultrasound hydrophones Ultrasound metrology Water
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