A low power biomedical signal processing system-on-chip design for portable brain-heart monitoring systems

Wai-Chi  Fang*, Chiu Kuo Chen, Ericson Chua, Chih Chung Fu, Shao Yen Tseng, Shih Kang

*此作品的通信作者

    研究成果: Conference contribution同行評審

    7 引文 斯高帕斯(Scopus)

    摘要

    In this paper, an overview of a brain-heart monitoring system is first given. The latest development in miniature brain-heart monitoring system for emerging health applications is highlighted. Finally, the development of a low power biomedical signal processing and image reconstruction SoC design is presented. The significance of this SoC is to enable practical developments of portable real-time brain-heart monitoring systems. The proposed architecture comprises a novel functional near-infrared (fNIR) diffuse optical tomography system for brain imaging, an independent component analysis (ICA) processor for electroencephalogram (EEG) signal analysis, and a heart rate variability (HRV) analysis processor for electrocardiogram (ECG) signal analysis. Biomedical signals acquired from front-end sensor modules are processed in real-time or bypassed according to user settings. The processed data or biomedical signals is then losslessly compressed and sent to a remote science station for further analysis and 3D visualization. The final SoC is fabricated in UMC 90nm CMOS technology.

    原文English
    主出版物標題1st International Conference on Green Circuits and Systems, ICGCS 2010
    頁面18-23
    頁數6
    DOIs
    出版狀態Published - 20 9月 2010
    事件1st International Conference on Green Circuits and Systems, ICGCS 2010 - Shanghai, China
    持續時間: 21 6月 201023 6月 2010

    出版系列

    名字1st International Conference on Green Circuits and Systems, ICGCS 2010

    Conference

    Conference1st International Conference on Green Circuits and Systems, ICGCS 2010
    國家/地區China
    城市Shanghai
    期間21/06/1023/06/10

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