, Volume 46, Issue 4, pp 158-163
Date: 14 Nov 2012

Simulation of Acoustic Fields of Ultrasonic Sector Phased-Array Transducers

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Specific features of the procedure for simulating acoustic field of sector phased-array transducers used in ultrasonic medical diagnosis are considered. The possibility of adding lobes to the transducers is discussed taking into consideration such parameters as the working frequency, aperture size, number of array elements, and scanning angle.

Translated from Meditsinskaya Tekhnika, Vol. 46, No. 4, Jul.-Aug., 2012, pp. 29-34.