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Skin effect modeling based on a differential surface admittance operator
An important issue in high-frequency signal integrity prediction is the modeling of the skin effect of thick conductors. A new differential surface admittance concept is put forward allowing toExpand
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Laguerre-SVD reduced-order modeling
A reduced-order modeling method based on a system description in terms of orthonormal Laguerre functions, together with a Krylov subspace decomposition technique is presented. The link with PadeExpand
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Passive reduced order multiport modeling: the Padé-Laguerre, Krylov-Arnoldi-SVD connection.
A reduced order multiport modeling algorithm based on the decomposition of the system transfer matrix into orthogonal scaled Laguerre functions is proposed. The link with Pade approximation, theExpand
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A New State-space-based Algorithm to Assess the Stability of the Finite-difference Time-domain Method for 3D Finite Inhomogeneous Problems
Summary The finite-difference time-domain (FDTD) method is an explicit time discretization scheme for Maxwell's equations. In this context it is well-known that explicit time discretization schemesExpand
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Guaranteed Passive Parameterized Admittance-Based Macromodeling
We propose a novel parametric macromodeling technique for admittance and impedance input-output representations parameterized by design variables such as geometrical layout or substrate features. ItExpand
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Non intrusive Polynomial Chaos-based stochastic macromodeling of multiport systems
We present a novel technique to efficiently perform the variability analysis of electromagnetic systems. The proposed method calculates a Polynomial Chaos-based macromodel of the system transferExpand
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Two-dimensional method of moments modelling of lossless overmoded transverse magnetic cavities
We present a method of moment (MoM) analysis technique allowing to model overmoded transverse magnetic (TM) cavities in two dimensions. This technique uses the single series form of the Green'sExpand
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Parametric macromodeling based on amplitude and frequency scaled systems with guaranteed passivity
We propose a novel parametric macromodeling method for systems described by scattering parameters, which depend on multiple design variables such as geometrical layout or substrate features. It isExpand
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Causality Determination and Time Delay Extraction by Means of the Eigenfunctions of the Hilbert Transform
Frequency domain causality is determined by means of the Hilbert transform relating the imaginary part to the real part of the transfer function. Projecting on the eigenfunctions of the HilbertExpand
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Surrogate-based infill optimization applied to electromagnetic problems
The increasing use of expensive computer simulations in engineering places a serious computational burden on associated optimization problems. Surrogate-based optimization becomes standard practiceExpand
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