{"product_id":"ieej-zt183005","title":"50-dB Hum Noise Suppression using 3-phase N-path Filter","description":"\u003cp\u003e\u003cstrong\u003eカテゴリ: \u003c\/strong\u003e全国大会\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e論文No: \u003c\/strong\u003e3-005\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eグループ名: \u003c\/strong\u003e【全国大会】平成30年電気学会全国大会論文集\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e発行日: \u003c\/strong\u003e2018\/03\/05\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eタイトル(英語): \u003c\/strong\u003e50-dB Hum Noise Suppression using 3-phase N-path Filter\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名: \u003c\/strong\u003eMuhammad Arijal(Shibaura Institute of Technology),Khilda Afifah(Shibaura Institute of Technology),Nicodimus Retdian(Shibaura Institute of Technology),Takeshi Shima(Kanagawa University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e著者名(英語): \u003c\/strong\u003eArijal Muhammad(Shibaura Institute of Technology),Afifah Khilda(Shibaura Institute of Technology),Retdian Nicodimus(Shibaura Institute of Technology),Takeshi Shima(Kanagawa University)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eキーワード: \u003c\/strong\u003eNパスフィルタ,ハム雑音,生体信号計測\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e要約(日本語): \u003c\/strong\u003eHum noise, which depends on power line frequency, is one of the most intractable noise during signal measurement. In a typical analog front-end for signal acquisition in which the hum noise exists in the model. The signal that goes to ADC still has hum noise component which is amplified by the high gain amplifier, and thus decreasing the number of effective bits of ADC which are consumed by the noise. This work propose a passive notch filter using N-path filter to reduce hum noise. Experiment result shows a more than 50dB noise suppression performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e原稿種別: \u003c\/strong\u003e英語\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePDFファイルサイズ: \u003c\/strong\u003e180 Kバイト\u003c\/p\u003e","brand":"IEEJ-PDF","offers":[{"title":"PDFダウンロード（一般価格440円\/会員価格220円） \/ A4 \/ 1","offer_id":46401510867183,"sku":"IEEJ-ZT183005-PDF","price":440.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/9512\/2159\/files\/IEEJ-PDF_4b9e7d36-14dd-4acf-921b-92e83e4e38d7.png?v=1744947181","url":"https:\/\/ieej.bookpark.ne.jp\/products\/ieej-zt183005","provider":"電気学会 電子図書館","version":"1.0","type":"link"}