Architecture of a high-speed hierarchical structure transversal filter

Akiyoshi Kawahashi, Shogo Nakamura, Yoshihiko Horio, Yukio Kadowaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The purpose of this paper is to describe an architecture of a high-speed linear phase FIR filter. This filter can provide an output equivalent to a higher-order FIR digital filter due to using a number of lower-order linear phase Cascaded Integrator Comb (CIC) subfilters or linear phase Cascaded Differential Comb (CDC) subfilters. Designing of the filter is required only to determine a low-order CIC( CDC) subfilters provided that a Multiple Mapping Function(MMF) is given. Thus, it is considered that the proposed architecture has a potential to make the design of a higher-order FIR filter easy. As an example, this filter equivalent to a conventional linear phase FIR filter with about 11-45 filter lengths has been designed and implemented into an LSI.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Systems Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages344-347
Number of pages4
ISBN (Electronic)0780307348, 9780780307346
DOIs
Publication statusPublished - 1992 Jan 1
Externally publishedYes
Event1992 IEEE International Conference on Systems Engineering - Kobe, Japan
Duration: 1992 Sep 171992 Sep 19

Publication series

NameProceedings of the IEEE International Conference on Systems Engineering

Conference

Conference1992 IEEE International Conference on Systems Engineering
CountryJapan
CityKobe
Period92/9/1792/9/19

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Signal Processing
  • Computational Mechanics
  • Industrial and Manufacturing Engineering
  • Control and Systems Engineering
  • Mechanical Engineering
  • Computational Mathematics
  • Control and Optimization

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