Vol. 13

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Analysis of Characteristics of Two-Dimensional Runge-Kutta Multiresolution Time-Domain Scheme

By Qunsheng Cao and Xinlei Chen
Progress In Electromagnetics Research M, Vol. 13, 217-227, 2010


In this paper the stability condition of the Runge-Kutta m-order multiresolution time-domain (RKm-MRTD) scheme has been studied. By analyzing the amplification factors, we derive the numerical dispersion relation of the RK-MRTD scheme. The numerical dispersive and dissipative errors are investigated. Finally, the theoretical predictions of the numerical errors are calculated through the numerical simulations.


Qunsheng Cao and Xinlei Chen, "Analysis of Characteristics of Two-Dimensional Runge-Kutta Multiresolution Time-Domain Scheme," Progress In Electromagnetics Research M, Vol. 13, 217-227, 2010.


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