Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform

A low power and low noise reconfigurable analog front-end (AFE) system on a chip (SoC) for biosignal acquisition is presented. The presented AFE can be reconfigured for use in electropotential, bioimpedance, electrochemical, and photoelectrical modes. The advanced healthcare services based on multip...

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Main Authors:	Jongpal Kim, Hyoungho Ko
Format:	Article
Language:	English
Published:	MDPI AG 2016-11-01
Series:	Sensors
Subjects:	biosignal acquisition reconfigurable circuit analog front-end electrocardiogram photoplethysmography blood glucose concentration bioimpedance
Online Access:	http://www.mdpi.com/1424-8220/16/12/2002

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spelling	doaj-5c97794578e54088a0ec9431118222012020-11-25T02:34:42ZengMDPI AGSensors1424-82202016-11-011612200210.3390/s16122002s16122002Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable PlatformJongpal Kim0Hyoungho Ko1Samsung Electronics Inc., Suwon 16678, KoreaDepartment of Electronics Engineering, Chungnam National University, Daejeon 34134, KoreaA low power and low noise reconfigurable analog front-end (AFE) system on a chip (SoC) for biosignal acquisition is presented. The presented AFE can be reconfigured for use in electropotential, bioimpedance, electrochemical, and photoelectrical modes. The advanced healthcare services based on multiparameter physiological biosignals can be easily implemented with these multimodal and highly reconfigurable features of the proposed system. The reconfigurable gain and input referred noise of the core instrumentation amplifier block are 25 dB to 52 dB, and 1 μVRMS, respectively. The power consumption of the analog blocks in one readout channel is less than 52 μW. The reconfigurable capability among various modes of applications including electrocardiogram, blood glucose concentration, respiration, and photoplethysmography are shown experimentally.http://www.mdpi.com/1424-8220/16/12/2002biosignal acquisitionreconfigurable circuitanalog front-endelectrocardiogramphotoplethysmographyblood glucose concentrationbioimpedance
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jongpal Kim Hyoungho Ko
spellingShingle	Jongpal Kim Hyoungho Ko Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform Sensors biosignal acquisition reconfigurable circuit analog front-end electrocardiogram photoplethysmography blood glucose concentration bioimpedance
author_facet	Jongpal Kim Hyoungho Ko
author_sort	Jongpal Kim
title	Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform
title_short	Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform
title_full	Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform
title_fullStr	Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform
title_full_unstemmed	Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform
title_sort	reconfigurable multiparameter biosignal acquisition soc for low power wearable platform
publisher	MDPI AG
series	Sensors
issn	1424-8220
publishDate	2016-11-01
description	A low power and low noise reconfigurable analog front-end (AFE) system on a chip (SoC) for biosignal acquisition is presented. The presented AFE can be reconfigured for use in electropotential, bioimpedance, electrochemical, and photoelectrical modes. The advanced healthcare services based on multiparameter physiological biosignals can be easily implemented with these multimodal and highly reconfigurable features of the proposed system. The reconfigurable gain and input referred noise of the core instrumentation amplifier block are 25 dB to 52 dB, and 1 μVRMS, respectively. The power consumption of the analog blocks in one readout channel is less than 52 μW. The reconfigurable capability among various modes of applications including electrocardiogram, blood glucose concentration, respiration, and photoplethysmography are shown experimentally.
topic	biosignal acquisition reconfigurable circuit analog front-end electrocardiogram photoplethysmography blood glucose concentration bioimpedance
url	http://www.mdpi.com/1424-8220/16/12/2002
work_keys_str_mv	AT jongpalkim reconfigurablemultiparameterbiosignalacquisitionsocforlowpowerwearableplatform AT hyounghoko reconfigurablemultiparameterbiosignalacquisitionsocforlowpowerwearableplatform
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Reconfigurable Multiparameter Biosignal Acquisition SoC for Low Power Wearable Platform

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