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Wave Propagation in a Randomly Inhomogeneous Medium: A Study of the Problem

机译：随机非均匀介质中的波传播：问题研究

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The problem of calculating the scintillation index of an atmosphericallypropagating spherical wave is examined. The fourth statistical moment of the complex field is obtained by using Feynman (path) integral techniques applied to the stochastic parabolic equation. The general trajectory of each Feynman integral is approximated by a truncated Fourier-sine series and the infinite-fold integration of the Feynman integral is reduced to a three-fold Riemann integral which is shown to match results derived under different assumptions. This thesis is highly tutorial.

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作者
Hunter, K.;
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作者单位

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年度 1991
页码
总页数 105
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Wave propagation; Computations; Statistics; Stochastic processes; Theses; Trajectories;

机译：波传播;计算;统计;随机过程;论文;轨迹;

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1. Electromagnetic wave propagation in a randomly inhomogeneous medium as a problem in mathematical statistical physics [J] . V I Klyatskin Physics - Uspekhi . 2004,第2期

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2. Wave propagation in a one-dimensional random inhomogeneous medium [J] . Yu. A. Ryzhov Radio Science . 1976,第2期

机译：一维随机非均匀介质中的波传播
3. On wave propagation in an inhomogeneous non-stationary medium with an inhomogeneous non-stationary flow [J] . Gorman AD Proceedings of the Royal Society. Mathematical, physical and engineering sciences . 2005,第2055期

机译：非均质非平稳流在非均质非平稳介质中的波传播
4. Wave propagation in a multiscale random inhomogeneous medium [C] . Mikhail V. Tinin International symposium on atmospheric and ocean optics: atmospheric physics . 2017

机译：波在多尺度随机非均匀介质中的传播
5. Effective medium theory for elastic metamaterials and wave propagation in strongly scattered random elastic media [D] . Wu, Ying 2008

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6. REFLECTION OF WAVES IN AN INHOMOGENEOUS ABSORBING MEDIUM [O] . Paul S. Epstein 1930

机译：非均匀吸收介质中的波反射
7. Effective medium theories for wave propagation in two-dimensional random inhomogeneous media [O] . Jin-Yeon Kim 2010

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Wave Propagation in a Randomly Inhomogeneous Medium: A Study of the Problem

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