Frequency domain simulation of high-Q oscillators with homotopy methods

  • Authors:
  • Xiaochun Duan;K. Mayaram

  • Affiliations:
  • Sch. of Electr. Eng. & Comput. Sci., Oregon State Univ., Corvallis, OR, USA;Sch. of Electr. Eng. & Comput. Sci., Oregon State Univ., Corvallis, OR, USA

  • Venue:
  • Proceedings of the 2004 IEEE/ACM International conference on Computer-aided design
  • Year:
  • 2004

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Abstract

An algorithm for the robust and efficient simulation of high-Q oscillators using the harmonic balance method is presented. Globally convergent homotopy methods are combined with the harmonic balance method for high-Q oscillator simulation. Various homotopy options are evaluated leading to an algorithm that is applicable to a wide variety of oscillator circuits.