Abstract
Broadband low-frequency mosaic ultrasonic piezoelectric transducers with apertures comparable with acoustic wavelengths, which are designed as sets of acoustically coupled piezoelectric elements of different heights, are considered. Examples of small-aperture broadband mosaic transducers and their production technology are presented.
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Original Russian Text © V.K. Kachanov, I.V. Sokolov, M.M. Konov, D.V. Timofeev, A.A. Sinitsyn, 2010, published in Defektoskopiya, 2010, Vol. 46, No. 9, pp. 26–32.
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Kachanov, V.K., Sokolov, I.V., Konov, M.M. et al. Development of a broadband low-frequency mosaic ultrasonic piezoelectric transducer with a limited aperture. Russ J Nondestruct Test 46, 645–650 (2010). https://doi.org/10.1134/S1061830910090044
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DOI: https://doi.org/10.1134/S1061830910090044