DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Kyu-Jin | - |
dc.contributor.author | Sim, Jae-Yoon | - |
dc.date.accessioned | 2023-02-22T00:40:39Z | - |
dc.date.available | 2023-02-22T00:40:39Z | - |
dc.date.created | 2023-02-17 | - |
dc.date.issued | 2022-12 | - |
dc.identifier.issn | 1932-4545 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/115382 | - |
dc.description.abstract | This paper presents an 8-channel electrocardiogram (ECG) monitoring integrated circuit (IC) controlled by time-division multiplexing (TDM). The proposed TDM compensates the electrode DC offsets by forming an individual discrete-time feedback loop per channel while sharing an analog frontend. This enables a chopping-free open-loop amplification, achieving a high input impedance suitable for a noncontact ECG monitoring. In addition, a common-mode interference (CMI) cancellation scheme is also introduced in the proposed TDM schedule for the realization of a pseudo-driven-right leg (DRL) in a multichannel environment. The designed system is implemented in 180 nm CMOS. The chip dissipates 18.6 μW/channel including the power consumption by ADC. It shows the total-CMRR of 100 dB against CMI voltage swing up to 20 VPP. The chip is verified in noncontact 8-channel ECG using conventional passive electrodes. IEEE | - |
dc.language | English | - |
dc.publisher | Institute of Electrical and Electronics Engineers | - |
dc.relation.isPartOf | IEEE Transactions on Biomedical Circuits and Systems | - |
dc.title | An 18.6-$\mu $W/Ch TDM-Based 8-Channel Noncontact ECG Recording IC With Common-Mode Interference Suppression | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/tbcas.2022.3229673 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | IEEE Transactions on Biomedical Circuits and Systems, v.16, no.6, pp.1021 - 1029 | - |
dc.identifier.wosid | 000935332200004 | - |
dc.citation.endPage | 1029 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1021 | - |
dc.citation.title | IEEE Transactions on Biomedical Circuits and Systems | - |
dc.citation.volume | 16 | - |
dc.contributor.affiliatedAuthor | Choi, Kyu-Jin | - |
dc.contributor.affiliatedAuthor | Sim, Jae-Yoon | - |
dc.identifier.scopusid | 2-s2.0-85144763730 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordPlus | MULTISENSOR | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | SOC | - |
dc.subject.keywordAuthor | Monitoring | - |
dc.subject.keywordAuthor | Electrocardiography | - |
dc.subject.keywordAuthor | Impedance | - |
dc.subject.keywordAuthor | Electrodes | - |
dc.subject.keywordAuthor | Time division multiplexing | - |
dc.subject.keywordAuthor | Integrated circuits | - |
dc.subject.keywordAuthor | Charge pumps | - |
dc.subject.keywordAuthor | Biopotential readout | - |
dc.subject.keywordAuthor | common-mode interference (CMI) | - |
dc.subject.keywordAuthor | electrocardiogram (ECG) | - |
dc.subject.keywordAuthor | noncontact monitoring | - |
dc.subject.keywordAuthor | time-division multiplexing (TDM) | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.