REDUCTION OF NUMERICAL DISPERSION OF ADI-FDTD METHOD WITH QUASI ISOTROPIC SPATIAL DIFFERENCE SCHEME
نویسندگان
چکیده
منابع مشابه
Numerical Dispersion Analysis of the Unconditionally Stable 3-D ADI–FDTD Method
This paper presents a comprehensive analysis of numerical dispersion of the recently developed unconditionally stable three-dimensional finite-difference time-domain (FDTD) method where the alternatingdirection-implicit technique is applied. The dispersion relation is derived analytically and the effects of spatial and temporal steps on the numerical dispersion are investigated. It is found tha...
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ژورنال
عنوان ژورنال: Progress In Electromagnetics Research B
سال: 2013
ISSN: 1937-6472
DOI: 10.2528/pierb13050511