A high-accuracy digital readout technique for humidity sensor

IEEE Transactions on Instrumentation and Measurement

Volumn 50, Issue 5, 2001, Pages 1277-1282

  Shi, Xiaojing ^b   Matsumoto, Hiroki ^a,b   Murao, Kenji ^a,b  

^a IEEE

^b UNIVERSITY OF MIYAZAKI   (Japan)

Author keywords

Digital readout; High accuracy; Humidity sensor; Sigma delta; Switched capacitor (SC)

Indexed keywords

ATMOSPHERIC HUMIDITY; CAPACITORS; COMPUTER SIMULATION; DIGITAL DEVICES; INTEGRATED CIRCUIT LAYOUT; SENSORS;

CIRCUIT IMPERFECTIONS; DIGITAL READOUT TECHNIQUE; HUMIDITY SENSOR; SIGMA - DELTA TECHNIQUE;

READOUT SYSTEMS;

EID: 0035483770     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/19.963197     Document Type: Article

References (11)

1. Humidity sensors
2. 4 in moist air environments: Potential humidity sensors
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7. Fundamental issues in the design of polymeric capacitive moisture sensors
8. A switched-capacitor charge balancing analog-to-digital converter and its application to capacitance measurement
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10. High-accuracy circuits for on-chip capacitance ratio testing or sensor readout
11. High-accuracy circuits for on-chip capacitance ratio testing and sensor readout