References
- ter Haar Gail. Therapeutic ultrasound. Eur J Ultrasound. 1999;9:3–9.
- Kino GS. Acoustic waves: devices, imaging and analog signal processing; 1987.
- Mason WP, Berlincourt DA, Curran DR, et al. Physical acoustics: principles and methods. piezoelectric and piezomagnetic materials and their function in transducers; 1964.
- Mančić D, Dimić V, Radmanović M. Resonance frequencies of PZT piezoceramic disks: a numerical approach. Mechanics Automatic Control Robotics. 2002;3(12):431–442.
- Iglesias E, Chinchurreta F, De Frutos J, et al. Tailoring the efficiency of ultrasonic transducers for physiotherapy. Ferroelectrics. 2016;499:83–89.
- Aragón JL, Quintero Torres R, Dominguez Juárez JL, et al. Planar modes free piezoelectric resonators using a phononic crystal with holes. Ultrasonics. 2016;71:177–182.
- Ronda S, Aragón JL, Iglesias E, et al. The use of phononic crystals to design piezoelectric power transducers. Sensors. 2017; 17(4):729.
- Tupholme GE. Generation of acoustic pulses by baffled plane pistons. Mathematika. 1969;16:209–224.
- Stepanishen PR. The time-dependent force and radiation impedance on a piston in a rigid infinite planar baffle. J Acoust Soc Am. 1971;49(3):841–849.
- Stepanishen. PR. Transient radiation from pistons in an infinite planar baffle. J Acoust Soc Am. 1971;49:1627–1638.