Search Results - "Pereda, J.A."

An extension of the lumped-network FDTD method to linear two-port lumped circuits by Gonzalez, O., Pereda, J.A., Herrera, A., Vegas, A.

“…The lumped-network finite-difference time-domain (LN-FDTD) technique is an extension of the conventional finite-difference time-domain (FDTD) method that…”
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Modeling reflective bistability in vertical-cavity semiconductor optical amplifiers by Hurtado, A., Gonzalez-Marcos, A., Martin-Pereda, J.A.

“…The characteristics of optical bistability in a vertical-cavity semiconductor optical amplifier (VCSOA) operated in reflection are reported. The dependences of…”
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FDTD modeling of wave propagation in dispersive media by using the Mobius transformation technique by Pereda, J.A., Vegas, A., Prieto, A.

“…This paper introduces a technique for finite-difference time-domain modeling of wave propagation in general Mth-order dispersive media. Ohm's law in the…”
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Analysis of Two Alternative ADI-FDTD Formulations for Transverse-Electric Waves in Lossy Materials by Pereda, J.A., Grande, A., Gonzalez, O., Vegas, A.

“…A numerical dispersion analysis of the alternating-direction implicit finite-difference time-domain method for transverse-electric waves in lossy materials is…”
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An Alternating-Direction Implicit FDTD Modeling of Dispersive Media Without Constitutive Relation Splitting by Pereda, J.A., Gonzalez, O., Grande, A., Vegas, A.

“…In recent years, the alternating-direction implicit finite-difference time-domain (ADI-FDTD) method has been extended to dispersive media. To this end, a…”
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The 1D ADI-FDTD Method in Lossy Media by Pereda, J.A., Grande, A., Gonzalez, O., Vegas, A.

“…A stability and numerical dispersion analysis for the one-dimensional alternating-direction implicit finite-difference time-domain method in lossy media is…”
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A Study on the Stability and Numerical Dispersion of the Lumped-Network FDTD Method by Gonzalez, O., Grande, A., Pereda, J.A., Vegas, A.

“…The lumped-network finite-difference time-domain (LN-FDTD) technique is an extension of the conventional FDTD method that enables the incorporation of linear…”
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Stability and Accuracy of a Finite-Difference Time-Domain Scheme for Modeling Double-Negative Media With High-Order Rational Constitutive Parameters by Grande, A., Pereda, J.A., Gonzalez, O., Vegas, A.

“…This paper introduces an extension of the original finite-difference time-domain (FDTD) method for modeling double-negative media characterized by high-order…”
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An Efficient 2D ADI-FDTD Modeling of High-Order, Frequency-Dependent Media by Pereda, J.A., Grande, A., Gonzalez, O., Vegas, A.

“…The alternating-direction implicit finite-difference time-domain (ADI-FDTD) method is extended for modeling the propagation of transverse-electric waves in…”
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Study on the stability and numerical dispersion of the FDTD technique including lumped inductors by Pereda, J.A., Vegas, A., Prieto, A.

“…A study of the stability and numerical dissipation of the finite-difference time-domain technique including passive and active lumped elements has been…”
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On the Equivalence of Several FDTD Formulations for Modeling Electromagnetic Wave Propagation in Double-Negative Metamaterials by Grande, A., Pereda, J.A., Gonzalez, O., Vegas, A.

“…Recently, several approaches have been proposed to incorporate double-negative media into finite-difference time-domain simulators. In this letter, a rigorous…”
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Combining the FDTD Method and Rational-Fitting Techniques for Modeling Active Devices Characterized by Measured S -Parameters by Gonzalez, O., Pereda, J.A., Herrera, A., Grande, A., Vegas, A.

“…Most extensions of the original finite-difference time-domain (FDTD) method to incorporate lumped components are based on equivalent-circuit models. However,…”
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2.104 AUTOMATIC ASSESSMENT OF BRADYKINESIA IN PD PATIENTS by Pastorino, M, González, J. Cancela, Pastor-Sanz, L, Waldmeyer, M.T. Arredondo, Pereda, J.A. Martín, Villagra, F, Pastor, M.A

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FDTD Modeling of Chiral Media by Using the Mobius Transformation Technique by Pereda, J. A., Grande, A., Gonzalez, O., Vegas, A.

“…This letter introduces a new technique for finite-difference time-domain (FDTD) modeling of electromagnetic wave propagation in frequency-dispersive chiral…”
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A new algorithm for the incorporation of arbitrary linear lumped networks into FDTD simulators by Pereda, J.A., Alimenti, F., Mezzanotte, P., Roselli, L., Sorrentino, R.

“…The inclusion of lumped elements, both linear and nonlinear, into the finite-difference time-domain (FDTD) algorithm has been recently made possible by the…”
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Spectral behavior of a low-cost all-fiber component based on untapered multifiber unions by Horche, P.R., Lopez-Amo, M., Muriel, M.A., Martin-Pereda, J.A.

“…Untapered multifiber unions are reported to show a spectral behavior similar to the tapered ones. Their oscillatory behavior does not depend on the biconical…”
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FDTD multimode characterization of waveguide devices using absorbing boundary conditions for propagating and evanescent modes by Vielva, L.A., Pereda, J.A., Prieto, A., Vegas, A.

“…The characterization of microwave devices by means of the FDTD method is highly dependent on the availability of suitable absorbing boundary conditions. The…”
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A weighted-average scheme for accurate FDTD modeling of electromagnetic wave propagation in conductive media by Velarde, L.F, Pereda, J.A, Vegas, A, Gonzalez, O

“…The letter presents a new finite-difference scheme for the incorporation of conductive media into finite-difference time-domain (FDTD) simulators. The method…”
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FDTD analysis of magnetized ferrites: application to the calculation of dispersion characteristics of ferrite-loaded waveguides by Pereda, J.A., Vielva, L.A., Solano, M.A., Vegas, A., Prieto, A.

“…The finite-difference time-domain (FDTD) method is extended to include magnetized ferrites. The treatment of the ferrite material is based on the equation of…”
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Analysis of irregular behaviour on an optical computing logic cell by González-Marcos, A., Martı́n-Pereda, J.A.

“…A new methodology to study irregular behaviours in logic cells is reported. It is based on two types of diagrams, namely phase and working diagrams. Sets of…”
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