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Dispersion Analysis of the ADI-FDTD and S-FDTD Methods
Symplectic finite-difference time-domain (S-FDTD) method alternating-direction-implicit finite-difference time-domain (ADI-FDTD) method
2009/7/28
Numerical dispersion performances of ADI-FDTD and S-FDTD methods have been compared. It has been shown that for time steps below the stability limits of the S-FDTD method it has much better dispersion...