TY - GEN
T1 - A Portable Electrical Impedance Measurement System for Flexible Electrodes
AU - Saleh, Mahdi
AU - Medina-Lombardero, Sara
AU - Crichton, Michael L.
AU - Casson, Alexander J.
N1 - Publisher Copyright:
© 2024 IEEE.
PY - 2024
Y1 - 2024
N2 - This paper introduces a new portable impedance measurement system for Electrical Impedance Spectroscopy (EIS) and continuous impedance monitoring of various flexible-wearable electrodes and sensors. The system comprises a low-power, highly sensitive Electrochemical Front End and a Bluetooth Low Energy (BLE) enabled microcontroller. Impedance measurements are conducted on-chip and transmitted wirelessly via BLE to a nearby mobile device or PC application. As a case study, the implemented prototype interfaces flexible sensors' designed for measuring changes in impedance.
AB - This paper introduces a new portable impedance measurement system for Electrical Impedance Spectroscopy (EIS) and continuous impedance monitoring of various flexible-wearable electrodes and sensors. The system comprises a low-power, highly sensitive Electrochemical Front End and a Bluetooth Low Energy (BLE) enabled microcontroller. Impedance measurements are conducted on-chip and transmitted wirelessly via BLE to a nearby mobile device or PC application. As a case study, the implemented prototype interfaces flexible sensors' designed for measuring changes in impedance.
KW - Analog front end
KW - electrical impedance spectroscopy
KW - portable impedance measurement
KW - strain sensors
UR - http://www.scopus.com/inward/record.url?scp=85215292216&partnerID=8YFLogxK
U2 - 10.1109/SENSORS60989.2024.10784711
DO - 10.1109/SENSORS60989.2024.10784711
M3 - Conference contribution
AN - SCOPUS:85215292216
T3 - Proceedings of IEEE Sensors
BT - 2024 IEEE Sensors, SENSORS 2024 - Conference Proceedings
PB - IEEE
T2 - 2024 IEEE Sensors, SENSORS 2024
Y2 - 20 October 2024 through 23 October 2024
ER -