Noise source localization in shallow water

被引：0
|
作者：
G. N. Kuznetsov
V. M. Kuz’kin
S. A. Pereselkov
I. V. Kaznacheev
机构：
[1] Russian Academy of Sciences,Wave Research Center, Prokhorov General Physics Institute
[2] Voronezh State University,undefined
来源：
Physics of Wave Phenomena | 2017年 / 25卷
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摘要：
The possibilities of the method for detecting a noise source, estimating its radial velocity and its distance from the receiver, based on the double Fourier transform of the interference pattern formed during motion, have been considered for a single-receiver configuration. It is shown that, as compared to a signal with a uniform spectrum, the limiting values of the input signal-to-noise ratio, at which the noise source can be localized, increase by about half. The results of a computational experiment are presented. A comparative analysis of the noise immunity of the algorithm applied to signals with uniform and noise spectra is performed.
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页码：156 / 163
页数：7
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