scattering problem
Numerical Method for Solving Electromagnetic Scattering Problem by Many Small Impedance Bodies
... Electromagnetic scattering is the effect caused by EM waves such as light or ra- dio waves hitting an ...netic scattering happens in many situations, for example, sun light scattered by atmosphere, radio ...
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The inverse scattering problem of some Schrödinger type equation with turning point
... (.)-(.) are defined and some of its spectral properties are proved. In Section , the main integral equation of the inverse scattering problem is derived, by its scattering data. Finally, Section ...
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Surface-Integral Approach to the Coulomb Few-Body Scattering Problem
... a scattering problem, first, one has to find the total wavefunction describing the scatter- ing ...necessary scattering amplitudes from this wave function for the purpose of calculating the cross ...
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Galerkin method for the scattering problem of strip gratings
... diffraction problem of periodic perfectly conducting strip ...diffraction problem of strip gratings located in free ...grating problem where the strips are printed on a dielectric ...for ...
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Unique solvability and stability of the time domain electromagnetic scattering problem with a locally perturbed perfectly conducting plate
... the scattering problem with a time variable can be directly analyzed [13, 14], most time domain analyses are related to the frequency domain research on some ...domain scattering problems have become ...
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An Inverse Electromagnetic Scattering Problem for an Ellipsoid
... In the preceding work, the theoretical results concerning a method for solving an inverse electromagnetic scattering problem for the cases of an impedance or a dielectric ellipsoid are presented. In ...
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Scattering Problem and Resonances for Three-Body Coulomb Quantum Systems: Parallel Calculations
... and scattering processes is pre- ...the scattering problem with the Coulomb ...the scattering and resonance data. Comparison of the scattering data and resonances in multichannel ...
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The Gaussian Beam Summation and the Gaussian Launching Methods in Scattering Problem
... The main purpose of the asymptotic approximation technique in electromagnetism is to give effective numerical solution of the wave equation combining accuracy and bet- ter computing time. We treat two different ...
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A multiple scattering problem
... interaction between the volume elements (self-interaction) is neglected~ The interaction of the particles is taken into account (multiple scattering) and conditions are s[r] ...
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Low coherence interferometric imaging: solution of the one dimensional inverse scattering problem
... In a confocal microscope system, the specimen is not uniformly illuminated throughout its depth. The light is focused on a spot on one volume element of the specimen at a time, and the fluorescent light emitted from this ...
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Deflation Technique to Accelerate the Convergence of Iterative Solver for the Wave Scattering Problem
... AVE scattering have many applications in physics, engineering and ...Wave scattering phenomena is mostly modeled by math- ematicians in the form of the Helmholtz equation [8], [9] and ...large ...
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An inverse scattering problem to reconstruct refractive index distributions
... this scattering we can represent these particles by their refractive ...the scattering process in a single slice of thickness dz, we first propagate half way ( dz 2 ), apply scattering and the ...
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Subspace-Based Localization and Inverse Scattering of Multiply Scattering Point Targets
... inverse scattering problem of estimating the locations and scattering strengths or reflectivities of a number of small, point-like inhomogeneities (targets) to a known background medium from ...
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The Problem of Scattering by a Mixture of Cracks and Obstacles
... direct scattering problem is considered, and we will establish uniqueness to the problem and reformulate the problem as a boundary integral system by using single- and double-layer ...
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Solving the Problem of Electromagnetic Wave Scattering on Small Impedance Particle by Integral Equation Method
... Abstract—The problem of electromagnetic (EM) wave scattering on small particles is reduced to solving the Fredholm integral equation of the second ...the scattering problem leads to necessity ...
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Global 1 Estimation of the Cauchy Problem Solutions to the Navier Stokes Equation
... inverse scattering problem for the Schrödinger operator, ...the scattering poten- tial must be reconstructed from the scattering ...This problem has been studied by many researchers ...
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On The Inverse Problem of the Scattering Theory for a Class of Systems of Dirac Equations with Discontiunous Coefficient
... inverse scattering problem for a singular boundary value problem of generalized form of system Dirac ...the scattering function is defined and its properties are ...inverse problem and ...
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Numerical Method for Solving Electromagnetic Wave Scattering by One and Many Small Perfectly Conducting Bodies
... wave scattering by many small perfectly conducting and impedance ...wave scattering problem is solved asymptotically under the physical assumptions: a d λ , where a is the characteristic size of ...
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Application of Group Theory for Computation Reduction in Microwave Imaging of Human Breast Model at 500 MHz
... form of all matrices. Computation time to solve Eqs. (22) and (23) is given in [1] for single iteration. In this paper, overall computation time to solve inverse scattering problem is calculated with and ...
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Casimir Interactions Between Scatterers in Carbon Nanotubes
... boundaries, scattering propagating elec- tron waves which represent a background quantum ...a scattering problem resulting in Casimir-type ...
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