Electromagnetic Signal Propagation in a Lorentz Dispersive Medium

• Autorzy: Ciarkowski A.
• Języki publikacji: EN

Abstrakty

EN

This work is concerned with the propagation of rapidly oscillating electromagnetic (EM) signal in a Lorentz dispersive medium. The problem considered here is 1-dimensional and its exact solution is described by a contour integral defined in a complex frequency plane. With the use of uniform asymptotic techniques, approximate representation for the total field consisting of the Sommerfeld and Brillouin precursors and the main signal is obtained. The effect of the rate of envelope changes, as well as of carrier frequency on the shape of the total signal is examined.

Słowa kluczowe

EN

dispersion; Sommerfeld precursor; Brillouin precursor

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2011
• Tom: Vol. 57, No. 3
• Strony: 251--255
• Opis fizyczny: Bibliogr. 19 poz., wykr.

Twórcy

autor

Ciarkowski A.

• Faculty of Applied Informatics and Mathematics, Warsaw University of Life Sciences, Nowoursynowska 159, 02-776 Warsaw, Poland.,

Bibliografia

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