FIELD: underwater engineering. SUBSTANCE: receiving channel has series-connected antenna, analog processing unit, analog-to-digital converter, buffer internal storage, Doppler frequency separation unit, as well as controller which controls accumulation mode ensured at minimum digitization frequency. EFFECT: increased operating speed of Doppler log receiving channel. 3 dwg
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Authors
Dates
1998-10-10—Published
1997-04-17—Filed