High speed sharpening of decimating CIC filters

G. Stephen, R.W. Stewart

Research output: Contribution to journalArticle

20 Citations (Scopus)

Abstract

A modification of an existing technique is presented which compensates for passband droop in the frequency response of cascaded integrator comb (CIC) filters for power-of-two decimation factors. The new technique delivers passband droop correction comparable to existing techniques, while allowing faster operation than for existing structures by moving integrator sections away from the filter input.
Original languageEnglish
Pages (from-to)1383-1384
Number of pages1
JournalElectronics Letters
Volume40
Issue number21
DOIs
Publication statusPublished - 2004

Keywords

  • CIC filters
  • cascaded integrator comb
  • passband droop
  • power systems

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