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Title: DSC-SIP method for twodimensional scattering problem
Authors: Li, H.
Shao, Z.
Yeo, S. 
Leong, Y.
Lim, M.
Keywords: Connecting boundary
Discrete singular convolution
Finite-difference time-domain
Radar cross section
Symplectic integrator propagator
Issue Date: Aug-2011
Citation: Li, H., Shao, Z., Yeo, S., Leong, Y., Lim, M. (2011-08). DSC-SIP method for twodimensional scattering problem. Microwave and Optical Technology Letters 53 (8) : 1746-1750. ScholarBank@NUS Repository.
Abstract: A generalized high-order finite-difference method [discrete singular convolution-symplectic integrator propagator (DSCSIP)] is proposed to analyze the electromagnetic scattering problem in which the time difference is discretized by the SIP and the spatial difference by the DSC. When compared with the standard finitedifference time-domain (FDTD) method, the DSC-SIP method not only has higher stability and accuracy but also can save the computing memory space and CPU time with suitable meshes. Numerical examples are provided to show the high stability and effectiveness of the proposed method. © 2011 Wiley Periodicals, Inc.
Source Title: Microwave and Optical Technology Letters
ISSN: 08952477
DOI: 10.1002/mop.26104
Appears in Collections:Staff Publications

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