An Area-Efficient and Highly Linear Reconfigurable Continuous-Time Filter for Biomedical Sensor Applications

An Area-Efficient and Highly Linear Reconfigurable Continuous-Time Filter for Biomedical Sensor Applications

This paper proposes a compact, high-linearity, and reconfigurable continuous-time filter with a wide frequency-tuning capability for biopotential conditioning. It uses an active filter topology and a new operational-transconductance-amplifier (OTA)-based current-steering (CS) integrator. Consequentl...

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Bibliographic Details
Main Authors: Jinyong Zhang, Shing-Chow Chan, Hui Li, Nannan Zhang, Lei Wang
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Sensors
Subjects:
reconfigurable filter
continuous-time
low frequency
low-pass filter (LPF)
notch filter (NF)
current-steering (CS)
Online Access:https://www.mdpi.com/1424-8220/20/7/2065

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