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|Title:||Time-domain scattering modelling of two-dimensional cylinder located on a rough surface||Authors:||Zhang, M.
|Issue Date:||1-Jun-2007||Citation:||Zhang, M., Li, L.-W., Li, L.-X., Wu, Z.-S. (2007-06-01). Time-domain scattering modelling of two-dimensional cylinder located on a rough surface. Chinese Physics Letters 24 (6) : 1563-1566. ScholarBank@NUS Repository. https://doi.org/10.1088/0256-307X/24/6/036||Abstract:||Numerical modelling on the transient electromagnetic scattering by a two-dimensional (2D) cylinder located on a time-evolving rough surface is presented by using time-domain integral equations. The proposed special choice of a tapered Gauss pulse incident wave removes the truncation error from the rough surface. Additionally, a two-level averaging technique is utilized to overcome the instability from the time marching procedure of solving integral equations. Excellent correspondences between the surface current distributions, as well as the far-zone fields, computed by the proposed method and that obtained by the traditional method of moments associated with the inverse discrete Fourier transformation scheme demonstrate the accuracy of the modelling. © 2007 Chinese Physical Society and IOP Publishing Ltd.||Source Title:||Chinese Physics Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/57672||ISSN:||0256307X||DOI:||10.1088/0256-307X/24/6/036|
|Appears in Collections:||Staff Publications|
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