Model-order reduction using variational balanced truncation with spectral shaping

  title={Model-order reduction using variational balanced truncation with spectral shaping},
  author={Payam Heydari and Massoud Pedram},
  journal={IEEE Transactions on Circuits and Systems I: Regular Papers},
This paper presents a spectrally weighted balanced truncation (SBT) technique for tightly coupled integrated circuit interconnects, when the interconnect circuit parameters change as a result of statistical variations in the manufacturing process. The salient features of this algorithm are the inclusion of the parameter variation in the RLCK interconnect, the guaranteed passivity of the reduced transfer function, and the availability of provable spectrally weighted error bounds for the reduced… CONTINUE READING
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