Interference immunity of an interferometric method of estimating the velocity of a sound source in shallow water
- Авторы: Kuznetsov G.N.1,2, Kuz’kin V.M.1,2, Pereselkov S.A.1,2,3, Prosovetskiy D.Y.3
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Учреждения:
- Wave Research Center, Prokhorov Physics Institute
- Samara State Aerospace University
- Voronezh State University
- Выпуск: Том 62, № 5 (2016)
- Страницы: 559-574
- Раздел: Ocean Acoustics. Hydroacoustics
- URL: https://journals.rcsi.science/1063-7710/article/view/185856
- DOI: https://doi.org/10.1134/S1063771016050109
- ID: 185856
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Аннотация
We describe an algorithm for estimating the radial component of the velocity of a sound source based on information about frequency shifts of the interference maxima of the field and consider the problem of its interference immunity. We obtain the limit estimate for the value of the input signal/noise ratio when the algorithm is working effectively. We present results of computational and field experiments using a single receiver and a horizontal array. We compare the experimental data with analytic interference immunity estimates.
Об авторах
G. Kuznetsov
Wave Research Center, Prokhorov Physics Institute; Samara State Aerospace University
Автор, ответственный за переписку.
Email: skbmortex@mail.ru
Россия, ul. Vavilova 38, Moscow, 119991; Moskovskoe shosse 34, Samara, 443086
V. Kuz’kin
Wave Research Center, Prokhorov Physics Institute; Samara State Aerospace University
Email: skbmortex@mail.ru
Россия, ul. Vavilova 38, Moscow, 119991; Moskovskoe shosse 34, Samara, 443086
S. Pereselkov
Wave Research Center, Prokhorov Physics Institute; Samara State Aerospace University; Voronezh State University
Email: skbmortex@mail.ru
Россия, ul. Vavilova 38, Moscow, 119991; Moskovskoe shosse 34, Samara, 443086; Universitetskaya pl. 1, Voronezh, 394006
D. Prosovetskiy
Voronezh State University
Email: skbmortex@mail.ru
Россия, Universitetskaya pl. 1, Voronezh, 394006
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