• Title/Summary/Keyword: quasi-magnetostatic

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Accurate Formulas for Frequency-Dependent Resistance and Inductance Per Unit Length of On-Chip Interconnects on Lossy Silicon Substrate

  • Ymeri, H.;Nauwelaers, B.;Maex, K.;Roest, D.De;Vandenberghe, S.;Stucchi, M.
    • JSTS:Journal of Semiconductor Technology and Science
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    • v.2 no.1
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    • pp.1-6
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    • 2002
  • A new closed-form expressions to calculate frequency-dependent distributed inductance and the associated distributed series resistance of single interconnect on a lossy silicon substrate (CMOS technology) are presented. The proposed analytic model for series impedance is based on a self-consistent field method and the vector magnetic potential equation. It is shown that the calculated frequency-dependent distributed inductance and the associated resistance are in good agreement with the results obtained from rigorous full wave solutions and CAD-oriented equivalent-circuit modeling approach.