Design of Reconfigurable Time-to-Digital Converter Based on Cascaded Time Interpolators for Electrical Impedance Spectroscopy

Design of Reconfigurable Time-to-Digital Converter Based on Cascaded Time Interpolators for Electrical Impedance Spectroscopy

This paper presents a reconfigurable time-to-digital converter (TDC) used to quantize the phase of the impedance in electrical impedance spectroscopy (EIS). The TDC in the EIS system must handle a wide input-time range for analysis in the low-frequency range and have a high resolution for analysis i...

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Bibliographic Details
Main Authors: Sounghun Shin, Yoontae Jung, Soon-Jae Kweon, Eunseok Lee, Jeong-Ho Park, Jinuk Kim, Hyung-Joun Yoo, Minkyu Je
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Sensors
Subjects:
electrical impedance spectroscopy (EIS)
time-to-digital converter (TDC)
time interpolator
phase
polar demodulator
quantization
Online Access:https://www.mdpi.com/1424-8220/20/7/1889

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https://www.mdpi.com/1424-8220/20/7/1889

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