Frequency dependence on space-time for electromagnetic propagation in dispersive medium

Propagation of an EM high-frequency modulated signal in a lossy dispersive Lorentz medium is reconsidered. A new approximate solution is found to the equation relating complex frequency of the propagating signal and the space-time point. This solution is compared numerically with the solution to the...

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Veröffentlicht in:	Archives of mechanics 1999, Vol.51 (1), p.33-46
1. Verfasser:	CIARKOWSKI, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied classical electromagnetism Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Exact sciences and technology Fundamental areas of phenomenology (including applications) Physics
Online-Zugang:	Volltext
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Zusammenfassung:	Propagation of an EM high-frequency modulated signal in a lossy dispersive Lorentz medium is reconsidered. A new approximate solution is found to the equation relating complex frequency of the propagating signal and the space-time point. This solution is compared numerically with the solution to the saddle point equation in the special case of the Brillouin medium parameters. (Author)
ISSN:	0373-2029