Use of equivalent nonlinearities for studying quantisation effects on sampled multicarrier signals

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Abstract

The large dynamic range of multicarrier signals make them very sensitive to quantisation effects. Owing to the non-continuous nature of quantisation curves, conventional analytical methods used to characterise the distortion effects of quantisation signals are very complex, and can and even have convergence and/or accuracy problems. A simple and accurate analytical method for performance evaluation of quantisation effects on sampled multicarrier signals is presented.

Original languageEnglish
Pages (from-to)151-153
Number of pages3
JournalElectronics Letters
Volume51
Issue number2
DOIs
Publication statusPublished - 22 Jan 2015

Keywords

  • quantisation (signal)
  • quantisation effects
  • sampled multicarrier signals
  • performance evaluation
  • quantisation curves

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