@inproceedings{3c8b72d2290945d9970fd5262186aef8,
title = "Design of multi-channel monopolar biphasic stimulator for implantable biomedical applications",
abstract = "Neuro-stimulators have been widely used in neural disorder control. This work presents a four-channel stimulator with adjustable positive and negative stimulus voltage from 0.5V to 8V. In the proposed stimulator, circuit operation with negative voltage has been successfully realized in a 0.25-μm 2.5-V/5-V/12-V CMOS process with the grounded p-type substrate, and without suffering the p-n junction breakdown or electrical overstress issues. The proposed stimulator has been also practically verified with in-vivo animal test. By integrating the stimulator circuit with other circuit blocks together, the close-loop neuromodulation treatment can be implemented by an implantable system-on-chip (SoC) with low-power consumption.",
keywords = "In-vivo animal test, Neural stimulation, SoC integration, Stimulator",
author = "Hsieh, {Chia Chi} and Ming-Dou Ker",
note = "Publisher Copyright: {\textcopyright} 2018 IEEE; 61st IEEE International Midwest Symposium on Circuits and Systems, MWSCAS 2018 ; Conference date: 05-08-2018 Through 08-08-2018",
year = "2019",
month = aug,
day = "5",
doi = "10.1109/MWSCAS.2018.8623995",
language = "English",
series = "Midwest Symposium on Circuits and Systems",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "49--52",
booktitle = "2018 IEEE 61st International Midwest Symposium on Circuits and Systems, MWSCAS 2018",
address = "United States",
}