Fourier–Bessel theory is used to derive a closed-form solution for the spatially averaged velocity-potential impulse response associated with one-way diffraction from an unfocused piston transducer of radius a. The derivation provides additional insight into the problem of diffraction from an unfocused piston transducer.
Department, Program, or Center
Chester F. Carlson Center for Imaging Science (COS)
C. J. Daly and N. A. H. K. Rao, “A spatially averaged impulse response for an unfocused piston transducer,” J. Acoust. Soc. Am. 105, 1563–1566 (1999) https://doi.org/10.1121/1.426695
RIT – Main Campus