使用可调时间步长的高性能TLM仿真

2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535) Pub Date : 2004-06-06 DOI:10.1109/MWSYM.2004.1339159

V.H.C. Melo, C.A.T. de Carvalho, L. de Menezes

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引用次数: 0

摘要

本文提出了一种新的二维传输在线矩阵法加速的数值格式。其思想是在时间步长中使用有控制的跳跃，以实现更快的处理。这些飞跃在数值上是稳定的，并且可能导致显著的CPU节省。除了可调整的时间步长外，通过使用Schur分解的模型约简，该过程变得更加高效。通过微波滤波器的计算和随后与常规TLM结果的比较，验证了该技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High performance TLM simulation using adjustable time steps

This work presents a novel numerical scheme for the acceleration of the 2-D Transmission-Line Matrix method. The idea is the use of controlled leaps in the time step in order to achieve faster processing. The leaps are numerically stable and may result in significant CPU savings. In addition to the adjustable time step, the procedure becomes more efficient by using model reduction with Schur decomposition. The technique was validated by the calculation of a microwave filter and subsequent comparison to the normal TLM results.

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来源期刊

2004 IEEE MTT-S International Microwave Symposium Digest (IEEE Cat. No.04CH37535)

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