...粗糙面的电磁散射特性,首先给出了该散射问题的积分方程和矩阵方程,然后通过与时域有限差分(finite difference time domain FDTD)计算结果的对比说明了本文所提算法的有效性,最后讨论了分层粗糙面的均方根高度、相关长度以及两层粗糙面之间的距离对双站散射系数...
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The near field distribution of uncoated and metal coated fiber optic probes were characterized by the method of three dimensional finite difference time domain (FDTD).
采用三维时间域有限差分（FDTD）方法研究了扫描近场光学显微镜中光纤微探针的近场分布特性。
A numerical approach based on finite difference time domain (FDTD) method was presented for investigating the diffraction effect of a metal grating fabricated in QWIP.
本文给出了一种基于时域有限差分法(FDTD)的数值方法，计算制备在QWIP器件上的金属光栅的衍射效应。
The near-zone field of the handset with an earphone is calculated by the finite -difference time-domain (FDTD) method.
利用时域有限差分（FDTD）法分析了耳机引线对手机天线辐射近场的影响。
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