Results 231 to 240 of about 71,101 (267)

Radio Wave Scattering in the Ionosphere

1964
Publisher Summary This chapter examines the radio wave scattering in the ionosphere. Scatter propagation is used for a number of important methods of information transmission. With the increase in radar sensitivities, various scatter modes have proven to be increasingly annoying sources of clutter and interference.
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Scattering of Waves by an Expanding Contour

Journal of Mathematical Sciences, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Asymptotic Behavior of Scattered Waves

American Journal of Physics, 1965
The relation between the Fourier transform of a scattered wave and its asymptotic behavior at large distances from the scatterer is derived rigorously, and generalized to spaces of arbitrary dimension. Using this result, a simple derivation of the partial-wave expansion is given.
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Scattering of Electromagnetic Waves by Longitudinal Plasma Waves

The Physics of Fluids, 1960
It is shown that Bragg reflection of electromagnetic waves from plasma oscillations is possible. The wave equation for the electromagnetic field passing through a medium of plasma waves is derived, and it is found to be similar to that of Brillouin for a wave in a medium of variable dielectric constant.
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Short–wave scattering: problems and techniques

Philosophical Transactions of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 2004
The paper reviews the problem of modelling short-wave scattering. Short waves are understood to be waves in which the wavelength is much smaller than any other parameters in the problem. The background to wave problems is briefly described. The major numerical methods for wave modelling, finite elements, finite differences, boundary integrals and their
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Wave operators in multichannel scattering

Il Nuovo Cimento, 1959
Some important consequences of, and conditions for, the convergence to the wave operators in the case of multichannel scattering are derived. The convergence for the typical multichannel systems with quadratically integrable interactions is demonstrated. (C.J.G.)
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Multiple Scattering of Waves

Reviews of Modern Physics, 1951
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Nonlinear harmonic wave manipulation in nonlinear scattering medium via scattering-matrix method

Advanced Photonics, 2023
Yuanlin Zheng, Haigang Liu, Fengchao Ni   +2 more
exaly  

Methods in wave propagation and scattering.

2001
Aspects of wave propagation and scattering with an emphasis on specific applications in engineering and physics are examined. Frequency-domain methods prevail. Both forward and inverse problems are considered. Typical applications of the method of moments to rough surface three-dimensional (3-D) electromagnetic scattering require a truncation of the ...
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A time dependent wave packet approach to three‐dimensional gas–surface scattering

Journal of Chemical Physics, 1983
Heller Eric J
exaly