The Transmission Line Matrix Method
The Transmission Line Matrix Method
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传输线矩阵法
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
P. Russer
中科院分区：
文献类型：
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作者：
P. Russer
传输线矩阵方法[1-3]由Johns和Beurle于1971年提出并首次发表，现已成为电磁场计算机模拟的一种强有力的方法。在TLM中，空间被细分为单元格。电磁场动力学由在相邻小区之间传播并在小区内散射的波脉冲来模拟。TLM模拟的主要优点在于能够对任意几何形状的电路进行建模，以及计算和显示场的时间演化。TLM方法具有良好的数值稳定性，也适用于有耗、色散和非线性介质的数值模拟。
The transmission line matrix (TLM) method [1–3], developed and first published in 1971 by Johns and Beurle has emerged as a powerful method for computer modeling of electromagnetic fields. In TLM the space is subdivided into cells. The electromagnetic field dynamics is modeled by wave pulses propagating between adjacent cells and scattered within the cells. The main advantage of the TLM simulation resides in the capability to model circuits of arbitrary geometry, and to compute and to display the time evolution of the fields. The TLM method exhibits an excellent numerical stability and is also suitable for modelling of lossy, dispersive and nonlinear media.