Investigation on 10-phase N-path Filter for Hum Noise Suppression

カテゴリ: 全国大会

論文No: 3-006

グループ名: 【全国大会】平成30年電気学会全国大会論文集

発行日: 2018/03/05

タイトル(英語): Investigation on 10-phase N-path Filter for Hum Noise Suppression

著者名: Khilda Afifah(Shibaura Institute of Technology),Muhammad Arijal(Shibaura Institute of Technology),Nicodimus Retdian(Shibaura Institute of Technology),Takeshi Shima(Kanagawa University)

著者名(英語): Afifah Khilda(Shibaura Institute of Technology),Arijal Muhammad(Shibaura Institute of Technology),Retdian Nicodimus(Shibaura Institute of Technology),Takeshi Shima(Kanagawa University)

キーワード: Nパスフィルタ,生体信号計測,ハム雑音

要約(日本語): Hum noise is one of main problem to obtain high quality electrical signals in analog front end for signal acquisition, especially when the signal has small amplitude and low frequency, which makes them susceptible to a number of on-and off-chip interference. The method to suppress hum noise using N-path notch filter has been presented and implemented using passive elements where the linearity and dynamic range is better compared to the active elements. This work aim to investigate the performance of 10-phase N-path notch filter.

原稿種別: 英語

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