Computation of Approximate Symbolic Pole/Zero Expressions

  • Authors:
  • F. Constantinescu;M. Nitescu;C. V. Marin

  • Affiliations:
  • “Politehnica” University Bucharest, Romania. florinc@ferrari.lmn.pub.ro;“Politehnica” University Bucharest, Romania;“Politehnica” University Bucharest, Romania

  • Venue:
  • Analog Integrated Circuits and Signal Processing
  • Year:
  • 2004

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Abstract

The symbolic LR algorithm using simplification during LR iterations is used for the computation of the approximate symbolic pole/zero expressions. It is shown that this approach is competitive or better with respect to the best known approaches. A two transistor amplifier is redesigned using these formulas.