Reduced‐order macromodeling of parameterized frequency responses

• Marissa Condon ^[1]
  1. [1] Dublin City University

     Dublin City University

     Irlanda

     
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 29, Nº 3, 2010, págs. 745-753
• Idioma: inglés
• Enlaces
  • Texto completo
• Resumen

  • Purpose – The purpose of this paper is to propose a methodology for forming compact reduced‐order macromodels of interconnect systems to enable real‐time design exploration and efficient manufacturing tolerance assessment.

    Design/methodology/approach – A multi‐parameter moment‐matching‐based technique and a multivariate orthonormal macromodelling technique are combined to form an effective and efficient reduced‐order model that approximates the frequency‐domain behaviour of an interconnect system based on several design variables.

    Findings – Results will confirm the efficacy of the approach and its superiority to application of the moment‐matching‐based method alone.

    Research limitations/implications – With the ever growing complexity of high‐frequency systems in the electronic industry, formation of compact macromodels is crucial for fast and efficient design and analysis.

    Originality/value – Combination of the individual techniques is novel and increases the efficiency of the ultimate macromodel.