✦ LIBER ✦

Application of fractional derivatives to the FDTD modeling of pulse propagation in a Cole–Cole dispersive medium

✍ Scribed by François Torres; Patrick Vaudon; Bernard Jecko

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 437 KB
Volume: 13
Category: Article
ISSN: 0895-2477
DOI: 10.1002/(sici)1098-2760(19961205)13:5<300::aid-mop16>3.0.co;2-a

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✦ Synopsis

This article presents an application ofthe fractional deric~atiiv concept to the modeling of the time-domain propagation in d i s p e n i ~~ Cole-Cole media. A recirrsiiv finite-diference-time-domain (FDTD) fomiulation

is dei eloped to sol1.e the special differential equation that is obtained. This formulaiion is c,alidated by cornpuring the calculated permittiisitres to analytical c,ahces.