Fast Implementation of FDTD-Compatible Green's Function on Multicore Processor

@article{Stefanski2012FastIO,
  title={Fast Implementation of FDTD-Compatible Green's Function on Multicore Processor},
  author={Tomasz P. Stefanski},
  journal={IEEE Antennas and Wireless Propagation Letters},
  year={2012},
  volume={11},
  pages={81-84}
}
In this letter, numerically efficient implementation of the finite-difference time domain (FDTD)-compatible Green's function on a multicore processor is presented. Recently, closed-form expression of this discrete Green's function (DGF) was derived, which simplifies its application in the FDTD simulations of radiation and scattering problems. Unfortunately, the new DGF expression involves binomial coefficients, whose computations may cause long runtimes and numerical problems. The proposed fast… CONTINUE READING