LIM2X: Generating X-parameters in the time domain using the latency insertion method

Thomas M. Comberiate, José E. Schutt-Ainé

Research output: Contribution to journalArticle

Abstract

X-parameters, a formalism for describing the nonlinear relationship between power waves, has been shown to have a wide array of applications in the modeling of nonlinear devices and systems. In this paper, the polyharmonic distortion model and the latency insertion method (LIM) are combined to generate X-parameters from a time-domain simulation. This technique leverages the speed and convergence advantages of LIM to generate X-parameters, which are defined in the frequency domain. Both small- and large-signal X-parameter results are compared with those generated using harmonic balance.

Original languageEnglish (US)
Article number6816029
Pages (from-to)1136-1143
Number of pages8
JournalIEEE Transactions on Components, Packaging and Manufacturing Technology
Volume4
Issue number7
DOIs
StatePublished - Jul 2014

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Keywords

  • Input/output (I/O) buffers
  • X-parameters
  • latency insertion method (LIM)
  • nonlinearity
  • polyharmonic distortion (PHD)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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