Study of the Distribution of Reverberation over Doppler Frequencies in a Deep-Sea Bistatic Experiment
- Авторы: Salin M.B.1, Potapov O.A.1, Stulenkov A.V.1, Razumov D.D.1
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Учреждения:
- Institute of Applied Physics, Russian Academy of Sciences
- Выпуск: Том 65, № 1 (2019)
- Страницы: 52-59
- Раздел: Ocean Acoustics. Hydroacoustics
- URL: https://journals.rcsi.science/1063-7710/article/view/186770
- DOI: https://doi.org/10.1134/S106377101901010X
- ID: 186770
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Аннотация
The paper describes the results of an experiment on studying long-range surface reverberation in the deep-water part of the Black Sea. The experiment employed tone pulses with a filling frequency of 2 kHz and a duration sufficient for narrowband spectral analysis. The source and receiver of acoustic signals were spatially offset in the water area; therefore, directional reception and time strobing made it possible to study different situations: forward scattering, bistatic scattering, and monostatic (back) scattering. The paper analyzes the Doppler scattering spectra for different values of the bistatic scattering angle.
Об авторах
M. Salin
Institute of Applied Physics, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: mikesalin@ipfran.ru
Россия, Nizhny Novgorod, 603950
O. Potapov
Institute of Applied Physics, Russian Academy of Sciences
Email: mikesalin@ipfran.ru
Россия, Nizhny Novgorod, 603950
A. Stulenkov
Institute of Applied Physics, Russian Academy of Sciences
Email: mikesalin@ipfran.ru
Россия, Nizhny Novgorod, 603950
D. Razumov
Institute of Applied Physics, Russian Academy of Sciences
Email: mikesalin@ipfran.ru
Россия, Nizhny Novgorod, 603950
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