Отправить статью по E-mail Modeling of acoustic pulse signal propagation in deep sea using the Maslov canonical operator
- Авторы: Petrov P.S.1,2, Sergeev S.A.3,4, Tolchennikov A.A.3,4
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Учреждения:
- V.I. Il’ichev Pacific Oceanological institute, Far Eastern Branch
- Far Eastern Federal University
- Ishlinskii Institute for Problems in Mechanics
- Moscow Institute of Physics and Technology
- Выпуск: Том 95, № 2 (2017)
- Страницы: 181-184
- Раздел: Mathematical Physics
- URL: https://journals.rcsi.science/1064-5624/article/view/224995
- DOI: https://doi.org/10.1134/S1064562417020065
- ID: 224995
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Аннотация
An asymptotic solution to the problem of sound pulse propagation in deep sea is derived using the Maslov canonical operator. An example of a waveguide with the Munk sound speed profile and a point source is considered, and an asymptotic expression for the pulse signal time series at the receiver is obtained. The asymptotic solution is compared with the solution computed using the normal mode theory.
Об авторах
P. Petrov
V.I. Il’ichev Pacific Oceanological institute, Far Eastern Branch; Far Eastern Federal University
Автор, ответственный за переписку.
Email: petrov@poi.dvo.ru
Россия, Vladivostok, 690041; Vladivostok, 690950
S. Sergeev
Ishlinskii Institute for Problems in Mechanics; Moscow Institute of Physics and Technology
Email: petrov@poi.dvo.ru
Россия, Moscow, 119526; Dolgoprudnyi, Moscow oblast, 141701
A. Tolchennikov
Ishlinskii Institute for Problems in Mechanics; Moscow Institute of Physics and Technology
Email: petrov@poi.dvo.ru
Россия, Moscow, 119526; Dolgoprudnyi, Moscow oblast, 141701
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