@inproceedings{d2870a1dd71c4ef88d885963db4e4b66,
title = "A CMOS sinusoidal signal generator based on mixed-time processing for electrical bioimpedance spectroscopy supporting beta dispersion range",
abstract = "A CMOS sinusoidal signal generator based on discrete-time (DT) and continuous-time (CT) processing is proposed for electrical bioimpedance spectroscopy supporting beta dispersion range of tissues. Differential stepwise sine-like signals with oversampling ratio (OSR) of 16 are used for input signals. DT filters with OSR=16 are used to attenuate close-in harmonics of these input signals, and a CT transconductance-C low-pass filter is used to attenuate less suppressed high-order harmonics under the DT processing of OSR=16. This proposed signal generator designed in a 0.25μm CMOS process supports frequency range from 1 kHz to 2.048 MHz. The spurious-free dynamic range more than 65.7 dB and the total harmonic distortion less than 51.6m\% were achieved for about 550-mVpp output amplitude.",
keywords = "continuous time, discrete time, electrical bioimpedance spectroscopy, filter, SFDR, sinusoidal signal, THD",
author = "Kweon, \{Soon Jae\} and Jo, \{Sung Hun\} and Park, \{Jeong Ho\} and Yoo, \{Hyung Joun\}",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016 ; Conference date: 25-10-2016 Through 28-10-2016",
year = "2017",
month = jan,
day = "3",
doi = "10.1109/APCCAS.2016.7803904",
language = "English",
series = "2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "91--94",
booktitle = "2016 IEEE Asia Pacific Conference on Circuits and Systems, APCCAS 2016",
address = "United States",
}