Oscillator-based signal conditioning for resistive sensors

Conference Record - IEEE Instrumentation and Measurement Technology Conference

Volumn 2, Issue , 1997, Pages 1490-1494

  Ferrari, V ^a   Ghidini, C ^a   Marioli, D ^a   Taroni, A ^a  

^a UNIVERSITY OF BRESCIA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BRIDGE CIRCUITS; PRODUCT DESIGN; STRAIN MEASUREMENT; THICK FILMS; ELECTRIC CONDUCTIVITY OF SOLIDS; PRESSURE TRANSDUCERS; SENSORS; SIGNAL PROCESSING; THICK FILM DEVICES;

EXPERIMENTAL CHARACTERIZATION; ITS APPLICATIONS; OUTPUT FREQUENCY; OUTPUT SIGNAL; PRIMARY SENSORS; RESISTIVE SENSOR; THERMAL COMPENSATION; WHEATSTONE BRIDGES;

SIGNAL CONDITIONING CIRCUITS; RELAXATION OSCILLATORS;

DUTY CYCLES; THERMAL COMPENSATION; THERMORESISTORS; WHEATSTONE BRIDGE;

EID: 0030706684     PISSN: 10915281     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IMTC.1997.612448     Document Type: Conference Paper

References (5)

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3. F. M. L. Van Der Goes, P. C. De Jong, G. C. M. Meijer, "Concepts for Accurate A/D Converters for Transducers," Proc. of 7th Int. Conf. Solid-State Sensors and Actuators (Transducers '93), Yokohama, Japan, 1993, pp. 331-334.
4. J.H. Huijsing, G.A. Van Rossum, M. Van Der Lee, "Two-Wire Bridge-to-Frequency Converter," IEEE J. Solid-State Circuits SC-22 (3) (1987) pp. 343-349.
5. CD. Johnson, H. Al Richeh, "Highly accurate resistance deviation to frequency converter with programmable sensitivity and resolution," IEEE Trans. Instrum. Meas. IM-35 (2) (1986) pp. 178-181.