Article citationsMore>>

M. Wang, Z. Wang and J. Chen, “A Parameter Optimized ADI-FDTD Method,” IEEE Antennas and Wireless Propagation Letters, Vol. 2, No. 2, February 2003, pp. 118-121. doi:10.1109/LAWP.2003.815283

has been cited by the following article:

• TITLE: An Efficient Method to Reduce the Numerical Dispersion in the HIE-FDTD Scheme

  AUTHORS: Juan Chen, Anxue Zhang

  KEYWORDS: HIE-FDTD, Numerical Dispersion, Weakly Conditionally Stability

  JOURNAL NAME: Wireless Engineering and Technology, Vol.2 No.1, January 30, 2011

  ABSTRACT: A parameter optimized approach for reducing the numerical dispersion of the 3-D hybrid implicit-explicit finite-difference time-domain (HIE-FDTD) is presented in this letter. By adding a parameter into the HIE-FDTD formulas, the error of the numerical phase velocity can be controlled, causing the numerical dispersion to decrease significantly. The numerical stability and dispersion relation are presented analytically, and numerical experiments are given to substantiate the proposed method.