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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/12741

Title: ELECTROMAGNETIC WAVE PROPAGATION IN LINEARLY DISPERSIVE MEDIA USING HIGHER-ORDER WENO SCHEME
Authors: SARDESHPANDE, S
CHATTERJEE, A
Keywords: fdtd
equations
Issue Date: 2009
Publisher: VSP BV
Citation: JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 23(16), 2135-2142
Abstract: Higher-order Weighted Essentially Non-Oscillatory (WENO) based spatial discretization is used to numerically model electromagnetic wave propagation in linearly dispersive media. An Auxiliary Differential Equation (ADE) approach is used to account for effect of the dispersive medium. Results are presented for propagation of plane pulsed wave in single and multi-pole Debye medium. Higher-order accuracy can be easily maintained, including at material interfaces involving discontinuous change in material property, making WENO schemes an attractive option for modeling electromagnetic wave propagation in layered media.
URI: http://dspace.library.iitb.ac.in/xmlui/handle/10054/12741
http://hdl.handle.net/10054/12741
ISSN: 0920-5071
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