Low-power signal processing devices for portable ECG detection.

Shuenn Yuh Lee; Chih Jen Cheng; Cheng Pin Wang; Wei Chun Kao

Low-power signal processing devices for portable ECG detection.

Shuenn Yuh Lee
, Chih Jen Cheng
, Cheng Pin Wang
, Wei Chun Kao

電機工程學系

研究成果: Article › 同行評審

摘要

An analog front end for diagnosing and monitoring the behavior of the heart is presented. This sensing front end has two low-power processing devices, including a 5(th)-order Butterworth operational transconductance-C (OTA-C) filter and an 8-bit successive approximation analog-to-digital converter (SAADC). The components fabricated in a 0.18-microm CMOS technology feature with power consumptions of 453 nW (filter) and 940 nW (ADC) at a supply voltage of 1 V, respectively. The system specifications in terms of output noise and linearity associated with the two integrated circuits are described in this paper.

原文	English
頁（從 - 到）	1683-1686
頁數	4
期刊	Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference
出版狀態	Published - 2008

All Science Journal Classification (ASJC) codes

訊號處理
生物醫學工程
電腦視覺和模式識別
健康資訊學

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AU - Cheng, Chih Jen

AU - Wang, Cheng Pin

AU - Kao, Wei Chun

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JO - Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference

JF - Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Conference

ER -

Low-power signal processing devices for portable ECG detection.

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All Science Journal Classification (ASJC) codes

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