A CMOS micropower heart rate indicator

• Published in: Proceedings., Second Annual IEEE ASIC Seminar and Exhibit pp. P10 - 4/1
• Main Authors: Ruha, A., Kostamovaara, J., Saynajakangas, S.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 1989
• Subjects: Band pass filters; Circuit simulation; CMOS technology; Electrocardiography; Frequency; Heart rate; MOSFETs; Operational amplifiers; Preamplifiers; Voltage

The aim of this work is to develop a micropower heart rate indicator integrated with CMOS technology. The implementation will use several micropower blocks, such as a continuous-time DC-compensated gain stage, an antialias filter, a switched-capacitor bandpass filter, and a QRS detector which consis...