SIMULATOR OF PRIMARY AND SECONDARY ACOUSTIC FIELDS OF MOVING UNDERWATER TARGET Russian patent published in 2009 - IPC G01S7/52

Abstract SU 1840763 A1

FIELD: mechanics.

SUBSTANCE: proposed simulator comprises hardware container with simulation unit, power supply, hydro acoustic irradiating antenna, floating device designed to keep the said hardware container and suspended receiving antenna at preset depths with the help of cable-rope. Note that aforesaid receiving hydro acoustic antenna incorporates a sonar screen arranged on the side facing the hydro acoustic irradiating antenna. Note that both antennas are space apart for at least 20 meters.

EFFECT: simultaneous operation in irradiation and reception of sonar fields in one frequency range.

4 dwg

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SU 1 840 763 A1

Authors

Pallej Ju.P.

Sergeenko Ju.P.

Pelevin Ju.P.

Dates

2009-04-27—Published

1970-04-24—Filed