In this article, we show that the previously published finite-difference time-domain (FDTD) thin-layer technique in Debye media can also be used to account for FDTD cells filled with several media. This permits either the accuracy to be improved or the computational time to be reduced by increasing the cell size. The numerical experiments were performed with a 2-D slice of an anatomical model.

中文翻译：

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FDTD 算法用于具有包含多种德拜介质的细胞的数值解剖模型

在本文中，我们展示了先前发布的德拜介质中的有限差分时域 (FDTD) 薄层技术也可用于解释填充有多种介质的 FDTD 单元。这允许通过增加单元大小来提高准确性或减少计算时间。数值实验是用解剖模型的二维切片进行的。