Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2007.11a
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- Pages.356-357
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- 2007
The Measurement System of ECG, Temperature and Humidity Using RF wireless Communication Technique
RF 무선통신 기술을 이용한 심전도 및 온.습도 측정 시스템
- Lim, Jin-Hee (Youngnam Univ.) ;
- Nam, Hyo-Duck (Youngnam Univ.) ;
- Jung, Woo-Chul (Research Institute of Industrial Science & Technology)
- Published : 2007.11.01
Abstract
In this paper, we developed an integrated miniaturized device which acquires and transmits the signal of ECG an interested heartbeat and body's temperature and humidity. Using an amplifier circuit on the electrodes and the radio frequency transmission, the developed system dispenses with the use of cables among the electrodes, amplifier, and the post processing system. The sensor signals are transmitted to the RF-wireless terminal that was developed using the micro controller Aduc812, LCD, RF-module (frequency 424MHz, 9600-bps). In results, the developed system improves not only the signal-to-noise ration in dynamic ECG & and body's temperature and humidity measurement, but also the user convenience.