GENETIC ALGORITHM IN REDUCTION OF NUMERICAL DISPERSION OF 3-D ADI-FDTD METHOD

• 作 者: Zhang Yan Lü Shanwei Gao
• 机 构: SchoolofElectronicsandInformationEngineering,InstituteofElectronics
• 出 处: 电子科学学刊：英文版
• 发表日期: 2007年3期
• 关键词: 三维ADI-FDTD法 数值色散 遗传算法 人工各向异性 隐式交替方向 Finite-Difference Time-Domain （FDTD） Altern
• 基金项目: Supported by the National Natural Science Foundation of China （No. 60271012） and Research Foundation of ZTE Corporation.

A new method to reduce the numerical dispersion of the three-dimensional Alternating Di-rection Implicit Finite-Difference Time-Domain (3-D ADI-FDTD) method is proposed. Firstly,the numerical formulations of the 3-D ADI-FDTD method are modified with the a