Geodesic
Electromagnetic wave in the medium with dispersion of dielectric permittivity
Matematičeskoe modelirovanie, Tome 28 (2016) no. 8, pp. 97-111

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The technique for numerical modelling electromagnetic wave propagation in materials, which dielectric permittivity depends on frequency, is represented. The technique is based on numerical solution of Maxwell equations with additional integral component in displacement current density. The technique for displacement current density calculation in dispersive medium is represented, the corresponding modification of earlier developed finite-difference scheme for Maxwell equations is carried out. The calculation of electromagnetic pulse propagation in the solidpropellant power system is executed.
Keywords: electromagnetic field, Maxwell equations, dielectric permittivity, finitedifference scheme, solid-propellant.
Mots-clés : dispersion 
@article{MM_2016_28_8_a6,
     author = {I. B. Bakholdin and A. V. Berezin and A. A. Kryukov and M. B. Markov and B. D. Plyushchenkov and D. N. Sadovnichii},
     title = {Electromagnetic wave in the medium with dispersion of dielectric permittivity},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {97--111},
     publisher = {mathdoc},
     volume = {28},
     number = {8},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2016_28_8_a6/}
}
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I. B. Bakholdin; A. V. Berezin; A. A. Kryukov; M. B. Markov; B. D. Plyushchenkov; D. N. Sadovnichii. Electromagnetic wave in the medium with dispersion of dielectric permittivity. Matematičeskoe modelirovanie, Tome 28 (2016) no. 8, pp. 97-111. http://geodesic.mathdoc.fr/item/MM_2016_28_8_a6/