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Volume 33 Issue 4
May  2011
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Yan Xu, Li Yu-Shan, Gao Song, Qu Yong-Zhe, Ding Tong-Hao. A Passive Transmission-line Macromodel Based on the Method of Characteristics[J]. Journal of Electronics & Information Technology, 2011, 33(4): 927-931. doi: 10.3724/SP.J.1146.2010.00685
Citation: Yan Xu, Li Yu-Shan, Gao Song, Qu Yong-Zhe, Ding Tong-Hao. A Passive Transmission-line Macromodel Based on the Method of Characteristics[J]. Journal of Electronics & Information Technology, 2011, 33(4): 927-931. doi: 10.3724/SP.J.1146.2010.00685

A Passive Transmission-line Macromodel Based on the Method of Characteristics

doi: 10.3724/SP.J.1146.2010.00685
  • Received Date: 2010-07-02
  • Rev Recd Date: 2010-10-08
  • Publish Date: 2011-04-19
  • Although the algorithms based on the Method of Characteristics (MoC) can ensure the transmission-line causality, there is no guarantee of passivity of the resulting macromodels. This paper proposes a new perturbation method for the passivity enforcement of MoC-based macromodels. The method generalizes the recently developed method that is introduced for lumped macromodels, which is based on quadratic programming with equality constraint. This associated optimization problem can be solved by the method of Lagrange multipliers. Numerical examples show that the presented method yields accurate passive macromodels in a limited simulation time.
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  • Grivet-Talocia S, Huang H M, Ruehli A E, Canavero F, and Elfadel I M. Transient analysis of lossy transmission lines: an efficient approach based on the method of characteristics[J].IEEE Transactions on Advanced Packaging.2004, 27(1):45-56[2]Gad E, Chen C, Nakhla M, and Achar R. Passivity verification in delay-based macromodels of electrical interconnects[J].IEEE Transactions on Circuits and Systems-I.2005, 52(10):2173-2187[3]Chen C, Gad E, Nakhla M, and Achar R. Passivity verification in delay-based macromodels of multiconductor electrical interconnects[J].IEEE Transactions on Advanced Packaging.2007, 30(2):246-256[6]Chen C, Saraswat D, Achar R, Gad E, Nakhla M, and Yagoub M C. Passivity compensation algorithm for method- of-characteristics-based multiconductor transmission line interconnect macromodels[J].IEEE Transactions on Very Large Scale Integration Systems.2009, 17(8):1061-1071[7]Chinea A and Grivet-Talocia S. Perturbation schemes for passivity enforcement of delay-based transmission line macromodels[J].IEEE Transactions on Advanced Packaging.2008, 31(3):568-578[9]Gao S, Li Y S, and Zhang M S. An efficient algebraic method for the passivity enforcement of macromodels[J].IEEE Transactions on Microwave Theory and Techniques.2010, 58(7):1830-1839[12]Gustavsen B and Semlyen A. Rational approximation of frequency domain responses by vector fitting[J].IEEE Transactions on Power Delivery.1999, 14(3):1052-1061[13]Ramirez A. Vector fitting-based calculation of frequency- dependent network equivalents by frequency partitioning and model-order reduction[J].IEEE Transactions on Power Delivery.2009, 24(1):410-415
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