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Erschienen in:
2015 | OriginalPaper | Buchkapitel
A Wireless Electrocardiogram System-on-a-Chip with Reed-Solomon Coding and Frequency-Shift-Keying Transmitter for Healthcare Application
verfasst von : Tsung-Yen Che, Yul-Lung Chang, Shuenn-Yuh Lee
Erschienen in: 1st Global Conference on Biomedical Engineering & 9th Asian-Pacific Conference on Medical and Biological Engineering
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This paper presents a wireless electrocardiogram (ECG) acquisition and monitoring system for healthcare application. This system consists of three parts, namely, an analog front end, a Reed-Solomon (RS) encoder, and a frequency-shift-keying (FSK) transmitter. The analog front-end circuit acquires and digitizes the ECG signal. The RS encoder encrypts the digitized data before being sent to the FSK transmitter. The encrypted data are then up-converted to radio frequency for wireless communication. The integrated system is implemented in TSMC 0.18
μ
m standard CMOS process and demonstrated on a printed circuit board to verify its capability to acquire the ECG signal from the human body.