Process / pipelineNumerical electromagnetic analysis
传输线矩阵法
传输线矩阵（TLM）方法是一种使用等效传输线网络对麦克斯韦方程组进行直接离散化的方法。TLM由Johns和Beurle于1971年提出，将电磁场建模为在耦合传输线上传播的电压和电流波。该方法直观、数值稳定，并且对于瞬态和频域电磁问题都非常高效。对于许多射频和微波应用，TLM仍然可以与FDTD和FIT竞争。
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来源
- Johns, P. B., & Beurle, R. L. (1971). Numerical solution of 2-D scattering problems using a transmission-line calculator. Proceedings of the IEE, 118(9), 1203-1208. link ↗
- Johns, P. B. (1987). A symmetrical condensed node for the TLM method. IEEE Transactions on Microwave Theory and Techniques, 35(4), 370-377. DOI: 10.1109/tmtt.1987.1133658 ↗
- Christopoulos, C. (1995). The Transmission-Line Modeling Method: TLM. IEEE Press. link ↗
如何引用本页
ScholarGate. (2026, June 3). Transmission-Line Matrix Method for Electromagnetic Simulation. ScholarGate. https://scholargate.app/zh/electrical-engineering/transmission-line-matrix-method
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