For the sake of simplicity and verifications, a rectangular cavity shown in Figure 7 was investigated with the conventional FDTD scheme, the ADI-FDTD
scheme and the proposed FDTD scheme.
Martin, "Extension of the ADI-FDTD
method to debye media," IEEE Transactions on Antennas and Propagation, vol.
Zhu, "Perfectly matched layer media with CFS for an unconditionally stable ADI-FDTD
method," IEEE Transactions on Antennas and Propagation, vol.
Liang, "A new implementation of CFS-PML for ADI-FDTD
method," Microwave and Optical Technology Letters, Vol.
To ameliorate the dispersion performance of ADI-FDTD
method, considerable attempts have been made.
On the other hand, both the FDTD and ADI-FDTD
methods are widely studied for lossy media [7-10].
can be seen as an improved algorithm based on CN-FDTD.
The LOD-FDTD method can be considered as the split-step approach (SS1) with first-order accuracy in time, which consumes less CPU time than that of the ADI-FDTD
Recently, a new method -- HIE-FDTD method [6,7] in 3-D case based on the advantage of ADI-FDTD
method has been developed.
Chen, "Broadband modeling surface plasmon polaritons in optically pumped and curved graphene structures with an improved leapfrog ADI-FDTD
method," Optics Communications, vol.
By these forms we see that MS-FDTDI is different from the S-FDTDII and ADI-FDTD
methods (see [10,11], where splitting of the equations is not used; however, the equivalent form of S-FDTDII is the same as that of 2D ADI-FDTD
INCLUDING LUMPED NETWORKS BASED ON THE PLRC TECHNIQUE