1) Conformal PML
共形完全匹配层
1.
Numerical Simulation of Conformal PML Based on Orthogonal Trajectory Method
通过设计磁导率和介电常数张量参数来实现任意形状的共形完全匹配层。
2) perfectly matched layer (PML)
完全匹配层
1.
The use of perfectly matched layer (PML) in cylindrical coordinates avoids the wasted computation.
本文给出了一种混合使用有限元和圆柱完全匹配层计算旋转对称目标散射的有限元算法。
2.
Nowadays, the perfectly matched layer (PML) ABC has proven to be the most efficient technique.
目前,效果最好的吸收边界条件是完全匹配层(PML)。
3) perfectly matched layer
完全匹配层
1.
Absorbing boundary condition for acoustic wave equation by perfectly matched layer;
声波方程完全匹配层吸收边界
2.
Improved algorithm for absorbing boundary condition of acoustic perfectly matched layer
声波完全匹配层吸收边界条件的改进算法
3.
An anisotropic-medium(unsplit) perfectly matched layer(PML) absorbing boundary condition is presented for the truncation of FDTD lattices with general lossy and dispersive media.
非分裂场完全匹配层是一种改进的完全匹配层,它适用于有损媒质及色散媒质,在完全匹配层中不需要分裂场分量,大大减少了计算机存储量,降低了计算成本。
4) PML
完全匹配层
1.
The Implementation Methods of PML in the Finite Difference Time Domain;
时域有限差分中各向异性完全匹配层的实现方法
2.
Two dimensional planar waveguide gratings based on Ⅲ-Ⅴ materials are analyzed with finite-difference time-domain(FDTD) method and perfect matched layer(PML) boundary condition.
给出平面波导光栅二维时域有限差分(FDTD)法和完全匹配层(PML)边界条件的数值分析模型。
3.
Finite-difference time-domain method (FDTD) was used to simulate the coupling processes of ultra-wide-band (UWB) electromagnetic pulses into a cavity with a slot, and an anisotropic perfectly matched layer (PML) absorbing medium was inserted to truncate the computational lattices.
用时域有限差分法(FDTD)模拟超宽带(UWB)脉冲入射时与目标腔体上的孔缝相耦合的过程,用单轴各向异性的完全匹配层(PML)吸收边界条件截断时域有限差分网格。
5) perfectly matched layer(PML)
完全匹配层
1.
In this paper, the finite-difference time-domain formation of Maxwell s equation is deduced and coded in perfectly matched layer(PML) in 3-D cylindrical complex coordinates.
在三维柱坐标系下给出了麦克斯韦方程在完全匹配层(PML)吸收边界条件中的时域有限差分(PDTD)表达式,从而把FDTD推广到三维复柱坐标系中并加以实现。
6) CPML
共形匹配层
1.
The loss parameters in conformal perfectly matched layer(CPML) with different sizes and shapes are studied.
给出了各向异性媒质的张量本构参数,由含各向异性媒质的三维波动方程出发推导了包含此类介质的散射问题的有限元变分公式,研究了共形匹配层衰减参数随目标尺寸和形状的变化规律,分析了参数选择对匹配层吸收效果的影响,数值结果表明衰减参数的最佳值将随散射体尺寸的变大而增加。
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