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Authors: Fan, Y.J.
Ooi, B.L. 
Wang, Y. 
Yuan, G.
Leong, M.S. 
Issue Date: 2005
Citation: Fan, Y.J.,Ooi, B.L.,Wang, Y.,Yuan, G.,Leong, M.S. (2005). TDFEM-PSTD. IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) 4 B : 201-204. ScholarBank@NUS Repository.
Abstract: A new hybrid scheme that combines the pseudospectral time domain method (PSTD) and the time domain finite element method (FEM) is proposed to overcome the courant limit of the FEM-FDTD method. The proposed TDFEM-PSTD algorithm is more efficient than the FEM-FDTD method as it only requires 2 cells per guided wavelength to maintain stability. The newly proposed domain decomposition method (DDM) and Mortar Technique [4] are employed on the interface for the transition between two non-conforming domains. Anisotropic uni-axial PML was employed to eliminate the wraparound effect of PSTD. The proposed algorithm is verified numerically in this paper. © 2005 IEEE.
Source Title: IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
ISBN: 0780388836
ISSN: 15223965
DOI: 10.1109/APS.2005.1552778
Appears in Collections:Staff Publications

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