Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/24359
Full metadata record
DC FieldValueLanguage
dc.contributor.authorHyunsoo, Ha-
dc.contributor.authorKonijnenburg, Mario-
dc.contributor.authorLukita, Budi-
dc.contributor.authorVan Wegberg, Roland-
dc.contributor.authorXu, Jiawei-
dc.contributor.authorVan Den Hoven, Richard-
dc.contributor.authorLEMMENS, Marijn-
dc.contributor.authorTHOELEN, Ronald-
dc.contributor.authorVan Hoof, Chris-
dc.contributor.authorVan Helleputte, Nick-
dc.date.accessioned2017-09-06T07:32:45Z-
dc.date.available2017-09-06T07:32:45Z-
dc.date.issued2017-
dc.identifier.citation2017 Symposium on VLSI Circuits Digest of Technical Papers, IEEE Xplore,p. C174-C175-
dc.identifier.isbn9784863486065-
dc.identifier.urihttp://hdl.handle.net/1942/24359-
dc.description.abstractThis paper presents a bio-impedance (BIOZ) readout IC for electrical impedance tomography (EIT). The IC includes a complete readout channel for impedance characterization at various frequencies ranging from 1k-to-1MHz, an input multiplexer and a programmable digital controller enabling multi-frequency impedance scanning from multiple locations. To relax the bandwidth requirements of the readout channel, pre-demodulation before the IA is employed. A fast channel settling mechanism (<1ms) allows quick switching between frequencies enabling a fast imaging speed. Dynamic element matching (DEM) in the current generation and chopping in the readout front-end are adopted to mitigate 1/f noise resulting in a noise floor of 38.4mRMS. This IC, fabricated in 0.18m, consumes 18.7W and 63W in the readout front-end and the current generator (CG), respectively. By means of in-vitro and in-vivo testing its effectivity for EIT is demonstrated.-
dc.language.isoen-
dc.publisherIEEE Xplore-
dc.rightsCopyright© 2017 by the Japan Society of Applied Physics. All rights reserved.-
dc.subject.otherfrequency measurement; tomography; integrated circuits; impedance; frequency modulation; electrodes-
dc.titleA Bio-Impedance Readout IC with Frequency Sweeping from 1k-to-1MHz for Electrical Impedance Tomography-
dc.typeProceedings Paper-
local.bibliographicCitation.conferencedate05-08/06/2017-
local.bibliographicCitation.conferencename2017 Symposia on VLSI Technology and Circuits-
local.bibliographicCitation.conferenceplaceKyoto, Japan-
dc.identifier.epageC175-
dc.identifier.spageC174-
local.bibliographicCitation.jcatC1-
local.publisher.placeNew York, NY, USA-
dc.relation.referencesE. Malone, et al., “Multifrequency Electrical Impedance Tomography Using Spectral Constraints,” IEEE Trans. Medical Imaging, Feb 2014 M. Konijnenburg, et al., “A multi(bio)sensor acquisition system with integrated processor, power management, 8x8 LED drivers, and simultaneously synchronized ECG, BIO-Z, GSR, and two PPG readouts,” IEEE J. Solid-State Circuits, Nov 2016 J. Xu, et al., “A Low Power Configurable Bio-Impedance Spectroscopy (BIS) ASIC with Simultaneous ECG and Respiration Recording Functionality,” IEEE ESSCIRC, 2015 H. Ko, et al., “Ultra Low Power Bioimpedance IC with Intermediate Frequency Shifting Chopper”, IEEE Trans.Circuits and Systems II, Mar 2016 S. H. Shalmany, et al, “A ±5A integrated current-sensing system with ±0.3% gain error and 16μA offset from −55°C to +85°C,” IEEE J. Solid-State Circuits, Apr 2016 AFE4300 datasheet, Texas Instruments-
local.type.refereedRefereed-
local.type.specifiedProceedings Paper-
dc.identifier.doi10.23919/VLSIC.2017.8008471-
dc.identifier.isi000428759000069-
local.bibliographicCitation.btitle2017 Symposium on VLSI Circuits Digest of Technical Papers-
item.fulltextWith Fulltext-
item.contributorHyunsoo, Ha-
item.contributorKonijnenburg, Mario-
item.contributorLukita, Budi-
item.contributorVan Wegberg, Roland-
item.contributorXu, Jiawei-
item.contributorVan Den Hoven, Richard-
item.contributorLEMMENS, Marijn-
item.contributorTHOELEN, Ronald-
item.contributorVan Hoof, Chris-
item.contributorVan Helleputte, Nick-
item.accessRightsRestricted Access-
item.fullcitationHyunsoo, Ha; Konijnenburg, Mario; Lukita, Budi; Van Wegberg, Roland; Xu, Jiawei; Van Den Hoven, Richard; LEMMENS, Marijn; THOELEN, Ronald; Van Hoof, Chris & Van Helleputte, Nick (2017) A Bio-Impedance Readout IC with Frequency Sweeping from 1k-to-1MHz for Electrical Impedance Tomography. In: 2017 Symposium on VLSI Circuits Digest of Technical Papers, IEEE Xplore,p. C174-C175.-
item.validationecoom 2019-
Appears in Collections:Research publications
Files in This Item:
File Description SizeFormat 
proceeding paper.pdf
  Restricted Access		Published version1.03 MBAdobe PDFView/Open    Request a copy
Show simple item record

SCOPUSTM   
Citations

12
checked on Sep 3, 2020

WEB OF SCIENCETM
Citations

25
checked on Apr 22, 2024

Page view(s)

94
checked on Aug 9, 2022

Download(s)

78
checked on Aug 9, 2022

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.