Results 241 to 250 of about 300,065 (291)

Modelling the impact of energetic electrons on electron-acoustic instabilities and HF/UHF wave propagation in the ionospheric-like plasmas. [PDF]

Sci Rep
Ebadi D, Barzegar S.
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Electromagnetic scattering by an aggregate of spheres

Applied Optics, 1995
We present a comprehensive solution to the classical problem of electromagnetic scattering by aggregates of an arbitrary number of arbitrarily configured spheres that are isotropic and homogeneous but may be of different size and composition. The profile of incident electromagnetic waves is arbitrary.
exaly   +3 more sources

Low-Frequency Electromagnetic Scattering

SIAM Journal on Mathematical Analysis, 2000
The authors study the scattering problem for the time harmonic Maxwell system. The problem is formulated in variational form on a bounded domain by the use of a nonlocal boundary condition. The main part of this paper is concerned with the expansion of the solution into a power series with respect to the frequency.
Habib Ammari, Jean-Claude Nédélec
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Scalable electromagnetic scattering computations

IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313), 2001
Abstract : In this paper, we summarize the results of our efforts in developing a scalable distributed memory fast electromagnetic integral equation solver. The massively parallel scattering code, called LSSP, is based on a Galerkin discretization of the combined field integral equation (CFIE) using the RWG basis functions.
Velamparambil, S, Chew, WC, Hastriter, ML   +2 more
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Electromagnetic scattering by a cluster of spheres

Applied Optics, 1979
A method for studying the scattering properties of a cluster of dielectric spheres is proposed. The vector scattering problem is handled through Debye potentials and a mathematical technique that accounts for multiple scattering effects. The scattered field as well as the scattering and absorption cross sections can be computed without any restriction ...
F, Borghese, P, Denti, G, Toscano, O I, Sindoni   +3 more
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Transform Approach to Electromagnetic Scattering

Proceedings of the IEEE, 1979
In this paper, we present a comprehensive review of the Fourier transform technique as applied to the problem of high-frequency scattering and introduce the concepts of the spectral theory of diffraction (STD). In contrast to the more commonly employed ray-optical method for high-frequency scattering, viz.
R. Mittra, null Wai Lee Ko, Y. Rahmat-Samii   +2 more
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Electromagnetic scattering by buried cylinders

2007 4th International Workshop on, Advanced Ground Penetrating Radar, 2007
A spectral-domain method, for the solution of the two-dimensional electromagnetic plane-wave scattering by a finite set of perfectly conducting or dielectric cylinders buried in a dielectric half-space, has been developed. The scattered field is represented in terms of a superposition of cylindrical waves, and use is made of the plane-wave spectrum to ...
M. Di Vico, P. Martinelli, PAJEWSKI, Lara, G. Schettini, FREZZA, Fabrizio   +4 more
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Electromagnetic Stekloff Eigenvalues in Inverse Scattering

SIAM Journal on Mathematical Analysis, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jessika Camaño, Christopher Lackner, Peter Monk 0001   +2 more
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