NDLI: A Multiple Biomedical Signals Synchronous Acquisition Circuit Based on Over-Sampling and Shaped Signal for the Application of the Ubiquitous Health Care

Content Provider	Springer Nature Link
Author	Li, Gang Liu, Jinzhen Li, Xiaoxia Lin, Ling Wei, Rong
Copyright Year	2014
Abstract	Researches on the real-time health system have attracted much attention during recent years. The dynamic detection of health information requires the biomedical amplifier with small volume, low power consumption, multi-function, and high robustness to noise. In this paper, a novel biomedical signal acquisition circuit based on over-sampling and shaped signal technology is proposed, which is able to detect multiple biomedical signals. A novel algorithm based on the shaped signal has been investigated to extract multiple biomedical signals synchronously without complex signal processing scheme. Specifically, electrocardiograph, respiratory, and standard lead dropping signals are detected synchronously by the circuit. Experiments show that the circuit achieves dynamic monitoring of multiple biomedical signals, good manufacturability, low requirement to the device performance and high-noise suppression. The circuit is highly suitable for the biomedical signals as well as other weak signals monitoring.
Starting Page	3003
Ending Page	3017
Page Count	15
File Format	PDF
ISSN	0278081X
Journal	Circuits, Systems, and Signal Processing
Volume Number	33
Issue Number	10
e-ISSN	15315878
Language	English
Publisher	Springer US
Publisher Date	2014-04-20
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Over-sampling Biomedical signal detection Shaped signal Multi-function Circuits and Systems Electrical Engineering Signal, Image and Speech Processing Electronics and Microelectronics, Instrumentation
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Signal Processing

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