On-Chip Active Filter for Electrocardiographic Signals Through CMOS Pseudo Resistors

This brief describes the conception, analysis, and design of a 20.89-hertz band-pass front-end analog filter tailored for biopotential signals. The principle of operation considers the integration of active circuits exhibiting large time-constant networks by CMOS pseudo resistances. A strategic loca...

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Bibliographic Details
Published in:	IEEE transactions on circuits and systems. II, Express briefs Vol. 72; no. 7; pp. 883 - 887
Main Author:	Gonzalez-Diaz, Victor R. Gonzalez
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.07.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Analog filter Analogue filters Artificial intelligence Band-pass filters Bandpass filters Bandwidth biopotential Capacitance Circuits CMOS electrocardiographic Figure of merit Filtering Integrated circuits low-transconductance MOS devices pseudo resistance Resistors Transconductance Transistors
ISSN:	1549-7747, 1558-3791
Online Access:	Get full text
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