Development of the CPML for Three-Dimensional Unconditionally Stable LOD-FDTD Method

  title={Development of the CPML for Three-Dimensional Unconditionally Stable LOD-FDTD Method},
  author={Iftikhar Ahmed and Eng Huat Khoo and Erping Li},
  journal={IEEE Transactions on Antennas and Propagation},
A convolutional perfectly matched layer (CPML) is developed for three-dimensional unconditionally stable, locally one dimensional (LOD)-finite-difference time-domain (FDTD) method. The formulation of the LOD-FDTD CPML is derived and numerical results are demonstrated at different positions for different Courant Friedrich Levy numbers in the simulation domain. The method is validated numerically with FDTD-CPML. 
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