NDLI: Wireless ECG detection system with low-power analog front-end circuit and bio-processing ZigBee firmware

Content Provider	IEEE Xplore Digital Library
Author	Yu-Cheng Su Huan Chen Ching-Lun Hung Shuenn-Yuh Lee
Copyright Year	2010
Description	Author affiliation: Department of Electrical Engineering, National Chung-Cheng University, Chia-Yi, Taiwan (Yu-Cheng Su; Huan Chen; Ching-Lun Hung; Shuenn-Yuh Lee)
Abstract	A wireless ECG detection system with a low-power analog front-end (LPAF) circuit and a Bio-processing ZigBee (BioZigbee) firmware is presented in this paper. The LPAF circuit comprises an ECG signal acquisition board and a low-pass filter to capture and filter the physical ECG signals from the human body. The low-pass filter in the proposed LPAF circuit is fabricated using the 0.18 μm TSMC CMOS process technology. Its aim is to operate under a supply voltage of only 1 V and a total power consumption of 453 nW. The BioZigbee firmware consists of programs that internally control various electronic devices including the analog-to-digital converter (ADC), the ECG compressor, and the ECG coordinator on the transmitter/receiver to convey the captured ECG signals efficiently and correctly. Results show that the LPAF circuit and BioZigbee firmware work together to perform effective and reliable ECG signal acquisition, processing, and communication.
Starting Page	1216
Ending Page	1219
File Size	688629
Page Count	4
File Format	PDF
ISBN	9781424453085
DOI	10.1109/ISCAS.2010.5537290
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-05-30
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electrocardiography Circuits ZigBee Microprogramming Low pass filters Humans CMOS process CMOS technology Voltage Energy consumption
Content Type	Text
Resource Type	Article

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