Results 21 to 30 of about 17,088 (268)
Scaling relationships between acoustic and electromagnetic scattering by an infinite cylinder
AIP Advances, 2019 The conversion relationships, including the scaling of frequencies and sizes, between the scattering of a uniform plane electromagnetic wave by a dielectric cylinder and the scattering of a uniform plane acoustic wave by a non-shear-stress cylinder are ...
Hai Lin, Junxiang Ge, Jie Wang
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IET Microwaves, Antennas & Propagation, 2021 The Cauchy method of analytical regularisation, first in full explanation, is used for the modelling of the plane wave scattering by a flat pre‐fractal system of impedance strips.
George I. Koshovy
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Axioms, 2023 Consider three electromagnetic scattering models, namely, electromagnetic scattering by an elastic body, by a chiral medium, and by a cylinder at oblique incidence. We are concerned with the corresponding inverse problems of determining the locations and
Xianghe Zhu, Jun Guo, Haibing Wang
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The exact theory for scattering of waves by thick holes in a slab and other objects with non-separable geometries [PDF]
Journal of the European Optical Society-Rapid Publications, 2011 The theory for scattering of electromagnetic waves is developed for scattering objects for which the natural modes of the field inside the object do not couple one-to-one with those outside the scatterer.
Hoenders B. J.
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Scattering of electromagnetic waves induced by an shallow triangular cavity
IET Microwaves, Antennas & Propagation, 2023 In this article, a solution for electromagnetic scattering by a shallow triangular cavity is suggested using the modal expansion technique. First, a domain decomposition approach is employed to divide the half‐space above the cavity into two sub‐regions.
Mehdi Bozorgi
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Scattering of Ultrastrong Electromagnetic Waves by Magnetized Particles
Physical Review Letters, 2022 Observations of powerful radio waves from neutron star magnetospheres raise the question of how strong waves interact with particles in a strong background magnetic field $B_{bg}$. This problem is examined by solving the particle motion in the wave. Remarkably, waves with amplitudes $E_0>B_{bg}$ pump particle energy via repeating resonance events ...
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Electromagnetic wave scattering by a superconductor [PDF]
EPL (Europhysics Letters), 2012 The interaction between radiation and superconductors is explored in this paper. In particular, the calculation of a plane standing wave scattered by an infinite cylindrical superconductor is performed by solving the Helmholtz equation in cylindrical coordinates.
Fiolhais, Miguel C. N., Essén, Hanno
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Scattering of Electromagnetic Waves by Many Nano-Wires [PDF]
Mathematics, 2013 Electromagnetic wave scattering by many parallel to the z−axis, thin, impedance, parallel, infinite cylinders is studied asymptotically as a → 0. Let Dm be the cross-section of the m−th cylinder, a be its radius and x ^ m = (x m1 , x m2 ) be its center, 1 ≤ m ≤ M , M = M (a). It is assumed that the points, x ^ m
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Wave Mixing and Electromagnetic Wave Scattering in Plasmas [PDF]
Le Journal de Physique IV, 1995 Kinetic and fluid treatments of nonlinear wave interactions (wave mixing and electromagnetic wave scattering) in plasmas are considered and the difference between the two approaches is discussed. Solving the kinetic equation by the method of moments makes it possible to substantiate the validity and find the applicability range of the fluid approach to
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Advanced Engineering Materials, EarlyView.This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh +6 more
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