@inproceedings{Maslik:2018:10.1109/BIOCAS.2018.8584788,
author = {Maslik, M and Lande, TS and Constandinou, TG},
doi = {10.1109/BIOCAS.2018.8584788},
pages = {491--494},
publisher = {IEEE},
title = {A clockless method of flicker noise suppression in continuous-time acquisition of biosignals},
url = {http://dx.doi.org/10.1109/BIOCAS.2018.8584788},
year = {2018}
}

Download

TY  - CPAPER
AB  - This paper presents a novel chopping method allow-ing suppression of 1/f flicker noise in continuous-time acquisitionsystems  without  the  need  for  a  fixed-frequency  clock,  stochasti-cally  deriving  the  chopping  signal  from  the  input  and  henceachieving  completely  signal-dependent  power  consumption.  Themethod is analysed, its basis of operation explained and a proof-of-concept implementation presented alongside simulated resultsdemonstrating  an  increase  in  achieved  SNR  of  more  than  8 dBduring  acquisition  of  ECG,  EAP  and  EEG  signals.
AU  - Maslik,M
AU  - Lande,TS
AU  - Constandinou,TG
DO  - 10.1109/BIOCAS.2018.8584788
EP  - 494
PB  - IEEE
PY  - 2018///
SP  - 491
TI  - A clockless method of flicker noise suppression in continuous-time acquisition of biosignals
UR  - http://dx.doi.org/10.1109/BIOCAS.2018.8584788
UR  - https://ieeexplore.ieee.org/abstract/document/8584788
UR  - http://hdl.handle.net/10044/1/63457
ER  - 

Download