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Study of the slow fading in indoor environment using parabolic equations

✍ Scribed by Fátima N. B. Magno; João F. Souza; Zínia A. Valente; Jessé C. Costa; Gervásio P. S. Cavalcante


Book ID
102516735
Publisher
John Wiley and Sons
Year
2007
Tongue
English
Weight
276 KB
Volume
49
Category
Article
ISSN
0895-2477

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✦ Synopsis


Abstract

This article compares slow fading component of the propagation loss calculated through parabolic wave equation and some models of the literature with results obtained during measurement campaign, in indoor environment. The frequency used was 850 MHz; a complex refractive index was considered. The implicit finite difference scheme of the Crank‐Nicolson type was applied in order to get the solution of the parabolic equation. The propagation was considered in 15° with direction paraxial. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 1676–1679, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22530


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## Conclusions In this letter, the scattering by a multilayer elliptic cylinder has been solved in the case of a line-current illumination. The field quantities, expressed as series of eigenfunctions in each layer, are computed by an extension of a previously developed recursive procedure for the p