Advanced Search
Volume 29 Issue 11
Jan.  2011
Turn off MathJax
Article Contents
Hu Jin, Wang Hua-li, Jin Li-feng . Construction of Macromodel in Time Domain for Power Distribution Network Using Modified Gram-Schmidt Orthogonal[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2758-2761. doi: 10.3724/SP.J.1146.2006.00486
Citation: Hu Jin, Wang Hua-li, Jin Li-feng . Construction of Macromodel in Time Domain for Power Distribution Network Using Modified Gram-Schmidt Orthogonal[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2758-2761. doi: 10.3724/SP.J.1146.2006.00486

Construction of Macromodel in Time Domain for Power Distribution Network Using Modified Gram-Schmidt Orthogonal

doi: 10.3724/SP.J.1146.2006.00486
  • Received Date: 2006-04-17
  • Rev Recd Date: 2006-11-16
  • Publish Date: 2007-11-19
  • The ill-conditioned normal equations bring numerical problems in construction of macromodel in time domain for power distribution networking using rational function approximation. This paper presents the superdefinite equations coefficient matrix can be decomposed in QR form using modified Gram-Schmidt orthogonal and the accurate passive macromodel in time domain can be constructed based on Bernoulli polynomial root finding method and the formulae for stability and passivity. Finally, a broadband passive macromodel constructed from DC to 1GHz is given to demonstrate the validity and accuracy of the method.
  • loading
  • Choi J, Min S H, and Kim J H. Modeling and analysis of power distribution networks for gigabit applications[J].IEEE Trans. on Mobile Computing.2003, 2(4):299-313[2]Beyene W T. Improving time-domain measurements with a network analyzer using a robust rational interpolation technique[J].IEEE Trans. on Microwave Theory and Techniques.2001, 49(3):500-508[3]Gustavsen B and Semlyen A. Enforcing passivity for admittance matrices approximated by rational functions[J].IEEE Trans. on Power Systems.2001, 16(1):97-104[4]Beyene W T and Schutt-Aine J E. Efficient transient simulation of high-speed interconnects characterized by sampled data[J].IEEE Trans. on Components, Packaging and Manufacturing Technology-Part B.1998, 21(1):105-114[5]Min S H and Swaminathan M. Construction of broadband passive macromodels from frequency data for simulation of interconnect networks. Proceedings of the 15th Intl Zurich Symp and Technical Exhibition on Electromagnetic Compatibility, Zurich, 2003: 299-313.[6]Kim J H, Matoglu E, Choi J, and Swaminathan M. Modeling of multi-layered power distribution planes including via effects using transmission matrix method. Proceedings of the 15th International Conference on VLSI Design, Bangalore, 2002: 59-64.[7]Choi K L and Swaminathan M. Development of model libraries of embedded passives using network synthesis[J].IEEE Trans. on Analog and Digital Signal Processing.2000, 47(4):249-260[8]蒋长锦. 科学计算和C程序集. 合肥: 中国科学技术大学出版社, 1998: 198-204.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (3094) PDF downloads(672) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return