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Time-interleaved noise-shaping integrating quantisers

TitleTime-interleaved noise-shaping integrating quantisers
Publication TypeJournal Article
Year of Publication2010
AuthorsHu, Y., N. Maghari, T. Musah, and U. Moon
JournalElectronics Letters
Volume46
Issue11
Pagination757-758
Date Published05/2010
ISSN00135194
Abstract

A new time-interleaved noise-shaping quantiser architecture is proposed. By employing a time-interleaving technique with a new path-coupling scheme, higher order of noise shaping and increased bandwidth are achieved. This general topology can be employed to synthesise any noise transfer function without the need for dedicated digital-to-analogue converters to extract the quantisation noise. Simulation results are provided to verify the effectiveness of this structure.

DOI10.1049/el.2010.0656
Short TitleElectron. Lett.