Please use this identifier to cite or link to this item: https://hdl.handle.net/11681/38701
Title: Distribution of the two-point product of complex amplitudes in the fully saturated scattering regime
Authors: Wilson, D. Keith
Ostashev, Vladimir E.
Pettit, Chris L.
Keywords: Signal processing
Numerical analysis
Nonlinear acoustics
Publisher: Cold Regions Research and Engineering Laboratory (U.S.)
Engineer Research and Development Center (U.S.)
Series/Report no.: Miscellaneous Paper (Engineer Research and Development Center (U.S.)) ; no. ERDC/CRREL MP-20-18
Is Version Of: Wilson, D. K., Ostashev, V. E., & Pettit, C. L. (2020). Distribution of the two-point product of complex amplitudes in the fully saturated scattering regime. The Journal of the Acoustical Society of America, 148(4), EL347-EL352. https://doi.org/10.1121/10.0002143
Abstract: This Letter considers probability density functions (pdfs) involving products of the complex amplitudes observed at two points (which may, in general, involve separations in space, time, or frequency) in conditions of fully saturated scattering. First, the pdf is derived for the product of the complex amplitude at one point with the conjugate of the complex amplitude at another point. It is shown that the real and imaginary parts of this product each have a variance gamma pdf. Second, expressions are derived for several joint pdfs involving complex amplitude products and powers at two points.
Description: Miscellaneous Paper
Gov't Doc #: ERDC/CRREL MP-20-18
Rights: Approved for Public Release; Distribution is Unlimited
URI: https://hdl.handle.net/11681/38701
http://dx.doi.org/10.21079/11681/38701
Appears in Collections:Miscellaneous Paper

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