METHOD FOR SCANNING PARAMETRIC RADIATION BY DIRECTIVITY PATTERN Russian patent published in 1995 - IPC

Abstract RU 2040014 C1

FIELD: hydroacoustics. SUBSTANCE: layer of single-radius bubbles whose dimensions are resonance-tuned to intermediate frequency of pumping waves is introduced as nonlinear layer. Layer of single-radius bubbles is formed by electrolysis on current and sound conducting plate surface. EFFECT: improved energy efficiency and scanning stability of parametric radiation directivity pattern. 2 dwg

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RU 2 040 014 C1

Authors

Kabarukhin Jurij Ivanovich

Dates

1995-07-20—Published

1993-02-11—Filed