A realization of digital filter banks for reconstruction of uniformly sampled signals from nonuniform samples

Fumio Itami, Eiji Watanabe, Akinori Nishihara

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

6 Citations (Scopus)

Abstract

This paper proposes a filter bank structure for the reconstruction of uniformly sampled signals from nonuniform samples, on the basis of a conventional filter bank framework. First, a digital representation of filters used in the filter bank is derived. Next, an efficient filter bank structure is also provided. A proposed scheme includes DFT modulation of a fixed prototype filter and simple fractional delay elements, so that its design cost is low. Finally, simulation results are shown in which we confirm that uniform samples are reconstructed by the proposed scheme.

Original languageEnglish
Title of host publicationProceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
Pages870-873
Number of pages4
DOIs
Publication statusPublished - 2008 Dec 1
EventAPCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems - Macao, China
Duration: 2008 Nov 302008 Dec 3

Publication series

NameIEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

ConferenceAPCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
CountryChina
CityMacao
Period08/11/3008/12/3

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Itami, F., Watanabe, E., & Nishihara, A. (2008). A realization of digital filter banks for reconstruction of uniformly sampled signals from nonuniform samples. In Proceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems (pp. 870-873). [4746161] (IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS). https://doi.org/10.1109/APCCAS.2008.4746161