Integrated Smart Sensors

Design and Calibration

AvGert van der Horn,Johan Huijsing

Inbunden, Engelska, 1997

Del i serien Springer International Series in Engineering and Computer Science

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Häftad

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Beskrivning

The calibration procedure that is required for manufacturing accurate sensors is, presently, time-consuming and difficult to automate. Hence, it contributes considerably to the sensor fabrication costs. This text explains how to include a digitally programmable calibration feature in an integrated smart sensor. Several related topics are discussed as well, including calibration and linearization techniques. Calibration circuits using analogue signal processing, digital signal processing, or a mixed-mode technique based on sigma-delta modulation are presented, as well as the other circuits needed in a smart sensor. The combination of a programmable calibration circuit and a digital bus interface, integrated together with the sensor, enables automation of the calibration procedure for a large batch of such integrated smart sensors at a time. This will help to reduce the costs of the sensor calibration, and, thus, to decrease the price per sensor, in particular for mass-produced sensors. The work should be of interest to analogue design engineers, researchers and students. It can also be used as an advanced text on the subject.

Produktinformation

Utgivningsdatum:1997-12-31
Mått:155 x 235 x 17 mm
Vikt:494 g
Format:Inbunden
Språk:Engelska
Serie:Springer International Series in Engineering and Computer Science
Antal sidor:202
Upplaga:1998
Förlag:Kluwer Academic Publishers
ISBN:9780792380047

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Recensioner i media

'Each chapter ... is well organized, containing a brief introduction, analysis of the main theme, conclusion and literature reference, a good starting point for further study. ... the book represents a well-written source for fundamental concepts and methods in the area of integrated smart sensors design and prepares the reader for further reading of the literature associated with this subject. This is an important book. I recommend it.' Microelectronics Journal, 29 (1998)

Innehållsförteckning

1 Introduction.- 1.1 Introduction.- 1.2 Sensors and actuators.- 1.3 Integrated smart sensors.- 1.4 Measurement errors and correction.- 1.5 Objective and Organization.- References.- 2 Integrated Smart Sensor Concept.- 2.1 Introduction.- 2.2 Silicon sensors.- 2.3 Analog Interface circuits.- 2.4 Analog-to-Digital conversion.- 2.5 Digital bus or microcontroller interface.- 2.6 Integrating a calibration function in the smart sensor concept.- References.- 3 Calibration and Linearization Techniques.- 3.1 Introduction.- 3.2 Linearization.- 3.3 Progressive polynomial calibration method.- 3.4 Conclusion.- References.- 4 Calibration using Analog Signal Processing.- 4.1 Introduction.- 4.2 Conventional sensor calibration.- 4.3 Analog calibration circuits.- 4.4 Classical pulse-modulated calibration.- 4.5 Analog implementation of a polynomial calibration.- 4.6 Conclusion.- References.- 5 Calibration using Sigma-Delta Analog-to-Digital Conversion.- 5.1 Introduction.- 5.2 Sigma-delta AD-converters.- 5.3 Alteration of the sigma-delta transfer.- 5.4 Implementation of the sigma-delta AD-converter.- 5.5 Smart temperature sensor realizations.- 5.6 Conclusion.- References.- 6 Calibration using Digital Signal Processing.- 6.1 Introduction.- 6.2 Hardware implementation.- 6.3 Software implementation.- 6.4 Conclusion.- References.- 7 Summary and Conclusions.