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Shallow water reverberation modeling using an autoregressive range-scattering function approach

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Abstract
The primary limitation on system performance for active sonars is reverberation - the reradiation of acoustic energy back to the receiver from inhomogeneities in the physical properties of the medium and its boundaries. A new technique for modeling reverberation using an autoregressive power spectral density function to describe the range-scattering function of the reverberation channel is presented. The method is used to estimate the range-scattering function from sampled reverberation time-series.

URI
http://hdl.handle.net/20.500.12489/408

Report Number
CP-45

Source
In: High Frequency Seafloor Acoustics (SACLANTCEN Conference Proceedings CP-45), 1997, pp. 99-106

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Date
1997

Author(s)
Carpenter, R. N.

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CP-45_Carpenter_ShallowWaterReverberation.pdf (2.478Mb)

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