Novel methodology for integrated analog front-end signal processing blocks based portable multifunctional sensor for biomedical applications
| Autor: | Joao P. S. Catalao, D. F. Cruz, C.M.P. Cabrita, João C. O. Matias, Radu Godina, Eduardo M. G. Rodrigues |
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| Rok vydání: | 2016 |
| Předmět: |
Engineering
Signal processing business.industry Track (disk drive) 020208 electrical & electronic engineering 0206 medical engineering Transmitted light Context (language use) 02 engineering and technology 020601 biomedical engineering Photodiode law.invention Analog front-end Signal-to-noise ratio law Photoplethysmogram 0202 electrical engineering electronic engineering information engineering Electronic engineering business |
| Zdroj: | 2016 IEEE 16th International Conference on Environment and Electrical Engineering (EEEIC). |
| Popis: | Photoplethysmography (PPG) sensors are an inexpensive yet cost-effective way to track data correlated to the heart pulsation. The information is acquired with light signals generated by means of a photodiode and by detecting the amount of reflected or transmitted light through the tissue. In this paper, a novel methodology that enables a systematic approach for evaluating high compact signal processing designs, which are now a trend among several semiconductor manufacturers, is proposed and discussed. In this context, an integrated pulse oximeter sensor is embedded in a custom board and used to test the methodology concept proposed by the authors. Conclusions are duly drawn. |
| Databáze: | OpenAIRE |
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