Attofarad-Class Ultra-High-Capacitance Resolution Capacitive Readout Circuits

Attofarad-Class Ultra-High-Capacitance Resolution Capacitive Readout Circuits

In order to meet the application requirements for high-precision and low-noise accelerometers in micro-vibration measurement and navigation fields, this paper presents the design and testing of an ultra-high-capacitance resolution capacitive readout circuit with attofarad-level precision. First, a d...

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Bibliographic Details
Main Authors: Guoteng Ren, Saifei Yuan, Jingjing Peng, Ruitao Liu, Yuhao Feng, Haonan Liu, Wenshuai Lu, Fei Xing, Ting Sun, Shijie Yu
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Sensors
Subjects:
accelerometer
high-resolution capacitance
low noise
readout circuit
Online Access:https://www.mdpi.com/1424-8220/25/8/2461
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