A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications

Shu Yu Hsu, Yingchieh Ho, Yuhwai Tseng, Ting You Lin, Po Yao Chang, Jen Wei Lee, Ju Hung Hsiao, Siou Ming Chuang, Tze Zheng Yang, Po Chun Liu, Ten Fang Yang, Ray Jade Chen, Chauchin Su, Chen Yi Lee

Research output: Chapter in Book/Report/Conference proceedingConference contribution

22 Citations (Scopus)

Abstract

A multi-functional cardiac signal processor (CSP) with integrated sensor interfaces is designed for mobile healthcare applications, especially for heart activity diagnosis in different phases. Applying dedicated processing engines, the CSP extracts critical cardiac signal features based on compressed data with 90% storage reduction, while keeping the data network secure. Implemented in 90nm CMOS, the CSP consumes 22.6μW to 46.5μW at 0.5/1.0V in different configurations. Besides, the 10.2μW biopotential and 11.4μW capacitive sensor interfaces further enhance the system functionality.

Original languageEnglish
Title of host publicationIEEE Symposium on VLSI Circuits, Digest of Technical Papers
Pages156-157
Number of pages2
DOIs
Publication statusPublished - 2012
Event2012 Symposium on VLSI Circuits, VLSIC 2012 - Honolulu, HI, United States
Duration: Jun 13 2012Jun 15 2012

Other

Other2012 Symposium on VLSI Circuits, VLSIC 2012
CountryUnited States
CityHonolulu, HI
Period6/13/126/15/12

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Capacitive sensors
Engines
Sensors
Processing
mHealth

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Hsu, S. Y., Ho, Y., Tseng, Y., Lin, T. Y., Chang, P. Y., Lee, J. W., ... Lee, C. Y. (2012). A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. In IEEE Symposium on VLSI Circuits, Digest of Technical Papers (pp. 156-157). [6243837] https://doi.org/10.1109/VLSIC.2012.6243837

A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. / Hsu, Shu Yu; Ho, Yingchieh; Tseng, Yuhwai; Lin, Ting You; Chang, Po Yao; Lee, Jen Wei; Hsiao, Ju Hung; Chuang, Siou Ming; Yang, Tze Zheng; Liu, Po Chun; Yang, Ten Fang; Chen, Ray Jade; Su, Chauchin; Lee, Chen Yi.

IEEE Symposium on VLSI Circuits, Digest of Technical Papers. 2012. p. 156-157 6243837.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hsu, SY, Ho, Y, Tseng, Y, Lin, TY, Chang, PY, Lee, JW, Hsiao, JH, Chuang, SM, Yang, TZ, Liu, PC, Yang, TF, Chen, RJ, Su, C & Lee, CY 2012, A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. in IEEE Symposium on VLSI Circuits, Digest of Technical Papers., 6243837, pp. 156-157, 2012 Symposium on VLSI Circuits, VLSIC 2012, Honolulu, HI, United States, 6/13/12. https://doi.org/10.1109/VLSIC.2012.6243837
Hsu SY, Ho Y, Tseng Y, Lin TY, Chang PY, Lee JW et al. A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. In IEEE Symposium on VLSI Circuits, Digest of Technical Papers. 2012. p. 156-157. 6243837 https://doi.org/10.1109/VLSIC.2012.6243837
Hsu, Shu Yu ; Ho, Yingchieh ; Tseng, Yuhwai ; Lin, Ting You ; Chang, Po Yao ; Lee, Jen Wei ; Hsiao, Ju Hung ; Chuang, Siou Ming ; Yang, Tze Zheng ; Liu, Po Chun ; Yang, Ten Fang ; Chen, Ray Jade ; Su, Chauchin ; Lee, Chen Yi. / A sub-100μW multi-functional cardiac signal processor for mobile healthcare applications. IEEE Symposium on VLSI Circuits, Digest of Technical Papers. 2012. pp. 156-157
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