Výsledky vyhľadávania - Boundary element methods applied to problems in optics AND electromagnetic theory

Nonconformal FETI-DP Methods for Large-Scale Electromagnetic Simulation Autor Xue, Ming-Feng, Jin, Jian-Ming

“… (3-D) electromagnetic problems through domain decomposition method (DDM). Both methods implement the Robin-type transmission condition at the subdomain interfaces…”
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A hybrid numerical–asymptotic boundary element method for high frequency scattering by penetrable convex polygons Autor Groth, S.P., Hewett, D.P., Langdon, S.

“…We present a novel hybrid numerical–asymptotic boundary element method for high frequency acoustic and electromagnetic scattering by penetrable (dielectric) convex polygons…”
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A Boundary Difference Method for Electromagnetic Scattering Problems With Perfect Conductors and Corners Autor Alkhateeb, Osama, Tsukerman, Igor

“…Boundary integral equations (BIE) are widely used in applied electromagnetics, with the boundary element method (BEM…”
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A Hybrid SIM-SEM Method for 3-D Electromagnetic Scattering Problems Autor Yun Lin, Joon-Ho Lee, Jianguo Liu, Mei Chai, Mix, J.A., Qing Huo Liu

“…A new method combining the spectral integral method and spectral element method (SIM-SEM) is proposed to simulate 3-D electromagnetic scattering from inhomogeneous objects…”
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A Hybrid Conformal/Nonconformal Domain Decomposition Method for Multi-Region Electromagnetic Modeling Autor Xue, Ming-Feng, Jin, Jian-Ming

“…This paper presents a unified framework for solving large-scale multi-region electromagnetic problems using a hybrid conformal/nonconformal domain decomposition method…”
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A Novel Approach for Evaluating Hypersingular and Strongly Singular Surface Integrals in Electromagnetics Autor Tong, Mei Song, Chew, Weng Cho

“…Solving electromagnetic (EM) problems by integral equation methods requires an accurate and efficient treatment for the singular integral kernels related to the Green's function…”
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Computations of Electromagnetic Wave Scattering From Penetrable Composite Targets Using a Surface Integral Equation Method With Multiple Traces Autor Peng, Zhen, Lim, Kheng-Hwee, Lee, Jin-Fa

“…We present a surface integral equation domain decomposition method (SIE-DDM) for time harmonic electromagnetic wave scattering from bounded composite targets…”
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A 3-D Spectral-Element Time-Domain Method for Electromagnetic Simulation Autor Lee, Joon-Ho, Liu, Qing Huo

“…A spectral-element time-domain (SETD) method is proposed to solve 3-D transient electromagnetic problems based on Gauss-Lobatto-Legendre polynomials…”
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Iterative leap-field domain decomposition method: a domain decomposition finite element algorithm for 3D electromagnetic boundary value problems Autor Ozgun, O., Kuzuoglu, M.

“… In this method, a large-scale electromagnetic boundary value problem is partitioned into a number of suitably-defined small and manageable subproblems whose solutions are assembled to obtain the global solution…”
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Fully Coupled Hybrid FEM-UTD Method Using NURBS for the Analysis of Radiation Problems Autor Fernandez-Recio, R., Garcia-Castillo, L.-E., Gomez-Revuelto, I., Salazar-Palma, M.

“…A novel hybrid finite element method (FEM) -uniform theory of diffraction (UTD) method for the analysis of radiating structures in the presence of electrically large objects is presented…”
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Preconditioned Formulation of FE-BI Equations With Domain Decomposition Method for Calculation of Electromagnetic Scattering From Cavities Autor HU, Fu-Gang, WANG, Chao-Fu

“…A new formulation of finite element-boundary integral (FE-BI) equations with non-overlapping and non-conforming domain decomposition method (DDM…”
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The Implementation of Multilevel Green's Function Interpolation Method for Full-Wave Electromagnetic Problems Autor Wang, Hao Gang, Chan, Chi Hou

“… For electromagnetic scattering from PEC spheres up to a diameter of eight wavelengths, the proposed method compares well with Mie's scattering in accuracy and shows…”
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One-Way Domain Decomposition Method With Adaptive Absorbing Boundary Condition for the Solution of Maxwell's Equations Autor Stupfel, Bruno

“…For the solution of the time-harmonic electromagnetic scattering problem by inhomogeneous 3-D objects, a previously published one-way domain decomposition method (DDM) is considered…”
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Extension to Nonconforming Meshes of the Combined Current and Charge Integral Equation Autor Bendali, A., Collino, F., Fares, M., Steif, B.

“… This enables us to show that it is then possible to solve this equation by a boundary element method that requires no interelement continuity…”
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Fully Coupled Multi-Hybrid FEM-PO/PTD-UTD Method for the Analysis of Radiation Problems Autor Fernandez-Recio, R., Garcia-Castillo, L.E., Gomez-Revuelto, I., Salazar-Palma, M.

“…A multi-hybrid method combining the finite element method (FEM) and several high frequency techniques (HFTs…”
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Comparative evaluation of a novel series approximation for electromagnetic fields at dielectric corners with boundary element method applications Autor Tao Lu, Yevick, D.

“… We apply versions of the method that are up to sixth-order accurate to our recently proposed full vector boundary element method (BEM) mode solver…”
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A vectorial boundary element method analysis of integrated optical waveguides Autor Tao Lu, Yevick, D.

“…In this paper, a new vectorial boundary element method is introduced and applied to the modal analysis of dielectric waveguides with piecewise homogeneous refractive indexes…”
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Singular Higher Order Divergence-Conforming Bases of Additive Kind and Moments Method Applications to 3D Sharp-Wedge Structures Autor Graglia, R.D., Lombardi, G.

“… in the wedge neighborhood. Singular bases of this kind, complete to arbitrarily high order, are described in a unified and consistent manner for curved quadrilateral and triangular elements…”
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Reliable Fast Frequency Sweep for Microwave Devices via the Reduced-Basis Method Autor de la Rubia, V., Razafison, U., Maday, Y.

“… Thus, instead of using computationally inefficient, large dimension, numerical approximations such as finite- or boundary-element methods for each frequency in the band, the point in here…”
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Higher Order Hybrid FEM-MoM Technique for Analysis of Antennas and Scatterers Autor Ilic, M.M., Djordjevic, M., Ilic, A.Z., Notaros, B.M.

“…A novel higher order large-domain hybrid computational electromagnetic technique based on the finite element method (FEM…”
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