TO A QUESTION ABOUT OPTIMIZATION OF FREQUENCY CHARACTERISTICS OF ROD TRANSDUCERS WITH THE PHASED EXCITATION OF SECTIONSOF THE PIEZOROD

For the underwater rod transducers, the piezorod of which is divided into parts raised various on amplitude and a phase by electric voltages, by a choice of criterion of optimization possibility of formation broadband (up to 2 - 3 octaves) uniform amplitude-frequency and linear phase frequency characteristics of radiation is shown.

Authors: B. G. Stepanov, A. V. Teplyakova

Direction: Instrument Engineering and Information Technology

Keywords: Underwater rodtransducer, wideband, frequency characteristics, optimization of parametres

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