International Symposium on Antennas and Propagation
FDTD APPLIED TO LOSSY ANISOTROPIC MEDIUM AND ITS PARALLEL COMPUTING
Debiao Ge, Lixia Yang, Bing Wei, Ning Ge, Kuisong Zheng ,
PDF download (183.1KB)
A three-dimensional anisotropic medium FDTD (ANI-FDTD) of dyadic constitutive parameters ε, μ, σ and σm is discussed. A 28 field component grid model is given showing the relation of computation grid of a field component in ANI-FDTD with its neighboring grids. Based on this model, an FDTD parallel computing algorithm for lossy anisotropic medium is proposed. Some numerical results are given to exemplify the feasibility of presented algorithm.