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|Title:||A wearable wireless ECG sensor with real-time QRS detection for continuous cardiac monitoring|
|Source:||Wong, D.L.T.,Lian, Y. (2012). A wearable wireless ECG sensor with real-time QRS detection for continuous cardiac monitoring. 2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications : 112-115. ScholarBank@NUS Repository. https://doi.org/10.1109/BioCAS.2012.6418407|
|Abstract:||As we progress into the dawn of wireless health, wearable bio-medical sensor designers are facing great challenges in improving power efficiency and minimizing device size. System level design plays a vital role in addressing these challenges as it has a bird-eye view of constraints in the power management scheme in the hardware and software co-design ecology. This paper presents the design considerations for a wearable wireless electrocardiogram (ECG) sensor targeting for continuous monitoring of cardiac patients. The system consists of a data acquisition front-end, a low-power 8-bit microcontroller, 2GB of flash memory, a Bluetooth transceiver, and a power management unit. It is shown that system level optimization results to power reduction of about 99%, enabling at least 1 months of operation on a typical cell phone battery of 650mAH with occasional Bluetooth usage. © 2012 IEEE.|
|Source Title:||2012 IEEE Biomedical Circuits and Systems Conference: Intelligent Biomedical Electronics and Systems for Better Life and Better Environment, BioCAS 2012 - Conference Publications|
|Appears in Collections:||Staff Publications|
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