International Journal of Antennas and Propagation / 2019 / Article / Fig 2

Research Article

Newmark-FDTD Formulation for Modified Lorentz Dispersive Medium and Its Equivalence to Auxiliary Differential Equation-FDTD with Bilinear Transformation

Figure 2

1D FDTD simulations for different sets of modified Lorentz parameters. (a) All FDTD formulations are stable. (b) Only ADE-FDTD is unstable. Legends are the same as Figure 1.

(a)
(b)

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