TY - GEN
T1 - An Anodic Current Pulse Modulation Active Charge Balancer for Implantable Electrical Stimulator
AU - Son, Jin Young
AU - Cha, Hyouk Kyu
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/6
Y1 - 2019/6
N2 - This paper presents an anodic phase modulation charge balancing method for implantable biphasic bipolar stimulator integrated circuit (IC). The proposed IC, designed using 0.18-mu m CMOS process, consists of a current-mode electrical stimulator with active charge balancing circuit. The proposed active charge balancer uses a simple digital logic circuit consisting of subtractor, comparator, and D-latch and can perform accurate charge balancing by adjusting the magnitude of the anodic current pulse according to the measured net charge.
AB - This paper presents an anodic phase modulation charge balancing method for implantable biphasic bipolar stimulator integrated circuit (IC). The proposed IC, designed using 0.18-mu m CMOS process, consists of a current-mode electrical stimulator with active charge balancing circuit. The proposed active charge balancer uses a simple digital logic circuit consisting of subtractor, comparator, and D-latch and can perform accurate charge balancing by adjusting the magnitude of the anodic current pulse according to the measured net charge.
KW - active charge balancing
KW - CMOS
KW - electrical stimulation
KW - implantable biomedical devices
KW - neural stimulation
UR - https://www.scopus.com/pages/publications/85071457960
U2 - 10.1109/ITC-CSCC.2019.8793306
DO - 10.1109/ITC-CSCC.2019.8793306
M3 - Conference contribution
AN - SCOPUS:85071457960
T3 - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
BT - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 34th International Technical Conference on Circuits/Systems, Computers and Communications, ITC-CSCC 2019
Y2 - 23 June 2019 through 26 June 2019
ER -