Digital Lattice Filters With Reduced Number Of Tap-Multipliers

E. Watanabe, A. Nishihara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

A synthesis of digital lattice filters with reduced number of tap multipliers is proposed. The resultant structures have about half as many tap-multipliers as Gray-Markel structures. This reduction is applicable when the numerator of a given transfer function is either a mirror image polynomial or an antimirror image polynomial.

Original languageEnglish
Pages (from-to)137-138
Number of pages2
JournalElectronics Letters
Volume21
Issue number4
DOIs
Publication statusPublished - 1985 Jan 1
Externally publishedYes

Keywords

  • Digital filters
  • Filters
  • Lattice filters

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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