Search Results - "Porti, J.A."

Finite difference time domain Simulation of the Earth-ionosphere resonant cavity: Schumann resonances by Soriano, A., Navarro, E.A., Paul, D.L., Porti, J.A., Morente, J.A., Craddock, I.J.

“…This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is…”
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A generalized dynamic symmetrical condensed TLM node for the modeling of time-varying electromagnetic media by Porti, J.A., Morente, J.A., Salinas, A., Navarro, E.A., Rodriguez-Sola, M.

“…A new transmission line matrix (TLM) formulation in terms of magnetic flux pulses is presented for the numerical modeling of time-varying electromagnetic…”
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A numerical analysis of wire antennas loaded with varistor-composite materials by Porti, J.A., Morente, J.A.

“…The behavior of wire antennas loaded at the driving point with varistor-composite materials is analyzed in the time domain via a numerical formulation…”
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Two near-to far-zone approaches for scattering problems using the TLM method by Khalladi, M., Morenta, J.A., Porti, J.A., Gimenez, G.

“…The far-scattered field and radar cross section (RCS) are calculated by transforming the results of the transmission-line-matrix (TLM) method with the…”
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RCS of low observable targets with the TLM method by Porti, J.A., Morente, J.A., Magan, H., Ruiz, D.P.

“…The transmission line modeling (TLM) method is applied to determine the radar cross section (RCS) of very thin conducting targets under critical illumination…”
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Absorbing boundary conditions for the TLM method by Morente, J.A., Porti, J.A., Khalladi, M.

“…The numerical behavior of different absorbing boundary conditions when applied to the transmission-line modeling (TLM) method is presented. These conditions…”
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Dispersion analysis for a TLM mesh of symmetrical condensed nodes with stubs by Morente, J.A., Gimenez, G., Porti, J.A., Khalladi, M.

“…In this paper, the dispersion characteristics of a TLM mesh formed by interconnected symmetrical condensed nodes with stubs are calculated using two different…”
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Un algorithme pour l'excitation d'un milieu diélectrique infini par une onde plane en incidence non-perpendiculaire avec la méthode TLM by Blanchard, C., Porti, J.A., Morente, J.A., Salinas, A.

“…The TLM method (with use of the symmetrical condensed node) is used to simulate the excitation of a plate by a plane EM wave with oblique propagation. The use…”
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RCS of arbitrarily-shaped targets with the TLM method by Khalladi, M., Morente, J.A., Porti, J.A.

“…The radar cross section (RCS) of several bodies proposed by the Electromagnetic Code Consortium (EMCC) is calculated using the transmission-line matrix (TLM)…”
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Wire-junction matrix model for the TLM method by Porti, J.A., Khalladi, M., Morente, J.A., Gimenez, G., Carrion, M.C.

“…The additional capacitance and inductance introduced by a conducting wire can be modelled in the transmission line modelling (TLM) method by a special node. A…”
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Group and phase velocities in the TLM-symmetrical-condensed node mesh by Morente, J.A., Gimenez, G., Porti, J.A., Khalladi, M.

“…This paper presents the analytical expressions of group and phase velocities as a function of frequency in the TLM-symmetrical-condensed node mesh for the…”
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A THREE-DIMENSIONAL SYMMETRICAL CONDENSED TLM NODE FOR ACOUSTICS by PORTÍ, J.A., MORENTE, J.A.

“…The transmission line modelling (TLM) method is applied to acoustic problems. A three-dimensional (3-D) symmetrical condensed node for acoustics and the…”
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