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

Fumio Itami, Eiji Watanabe, Akinori Nishihara

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルProceedings of APCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems
ページ870-873
ページ数4
DOI
出版ステータスPublished - 2008 12 1
イベントAPCCAS 2008 - 2008 IEEE Asia Pacific Conference on Circuits and Systems - Macao, China
継続期間: 2008 11 302008 12 3

出版物シリーズ

名前IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS

Conference

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

ASJC Scopus subject areas

  • 電子工学および電気工学

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