Capacitive Sensors

Capacitive Sensors PDF Author: Larry K. Baxter
Publisher: John Wiley & Sons
ISBN: 9780780353510
Category : Technology & Engineering
Languages : en
Pages : 324

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Book Description
Capacitive sensors produce spectacular resolution of movement to one part in 10-10 meters and maintain exceptional long-term stability in hostile environments. They are increasingly used for a variety of jobs in consumer and industrial equipment, including wall stud sensors, keypads, lamp dimmers, micrometers, calipers, rotation encoders, and more. The most focused, authoritative book available in the field, Capacitive Sensors brings you complete information on the research, design, and production of capacitive sensors. This all-in-one source provides detailed, comprehensive coverage of key topics, including underlying theory, electrode configuration, and practical circuits. In addition, you'll find reviews of a number of tested systems never before published. Capacitive Sensors is a must-have for product designers and mechanical and electrical engineers interested in using this fast-developing technology to get top price and performance advantages.

Capacitive Sensors

Capacitive Sensors PDF Author: Larry K. Baxter
Publisher: John Wiley & Sons
ISBN: 9780780353510
Category : Technology & Engineering
Languages : en
Pages : 324

Get Book

Book Description
Capacitive sensors produce spectacular resolution of movement to one part in 10-10 meters and maintain exceptional long-term stability in hostile environments. They are increasingly used for a variety of jobs in consumer and industrial equipment, including wall stud sensors, keypads, lamp dimmers, micrometers, calipers, rotation encoders, and more. The most focused, authoritative book available in the field, Capacitive Sensors brings you complete information on the research, design, and production of capacitive sensors. This all-in-one source provides detailed, comprehensive coverage of key topics, including underlying theory, electrode configuration, and practical circuits. In addition, you'll find reviews of a number of tested systems never before published. Capacitive Sensors is a must-have for product designers and mechanical and electrical engineers interested in using this fast-developing technology to get top price and performance advantages.

Capacitive Sensors

Capacitive Sensors PDF Author: Larry K. Baxter
Publisher: Institute of Electrical & Electronics Engineers(IEEE)
ISBN:
Category : Capacitance meters
Languages : en
Pages : 328

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Book Description
Capacitive sensors produce spectacular resolution of movement to one part in 10-10 meters and maintain exceptional long-term stability in hostile environments. They are increasingly used for a variety of jobs in consumer and industrial equipment, including wall stud sensors, keypads, lamp dimmers, micrometers, calipers, rotation encoders, and more. The most focused, authoritative book available in the field, "Capacitive Sensors" brings you complete information on the research, design, and production of capacitive sensors. This all-in-one source provides detailed, comprehensive coverage of key topics, including underlying theory, electrode configuration, and practical circuits. In addition, you'll find reviews of a number of tested systems never before published. "Capacitive Sensors" is a must-have for product designers and mechanical and electrical engineers interested in using this fast-developing technology to get top price and performance advantages.

CMOS Capacitive Sensors for Lab-on-Chip Applications

CMOS Capacitive Sensors for Lab-on-Chip Applications PDF Author: Ebrahim Ghafar-Zadeh
Publisher: Springer Science & Business Media
ISBN: 9048137276
Category : Technology & Engineering
Languages : en
Pages : 154

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Book Description
1.1 Overview of Lab-on-Chip Laboratory-on-Chip (LoC) is a multidisciplinary approach used for the miniaturization, integration and automation of biological assays or procedures in analytical chemistry [1–3]. Biology and chemistry are experimental sciences that are continuing to evolve and develop new protocols. Each protocol offers step-by-step laboratory instructions, lists of the necessary equipments and required biological and/or chemical substances [4–7]. A biological or chemical laboratory contains various pieces of equipment used for performing such protocols and, as shown in Fig. 1.1, the engineering aspect of LoC design is aiming to embed all these components in a single chip for single-purpose applications. 1.1.1 Main Objectives of LoC Systems Several clear advantages of this technology over conventional approaches, including portability, full automation, ease of operation, low sample consumption and fast assays time, make LoC suitable for many applications including. 1.1.1.1 Highly Throughput Screening To conduct an experiment, a researcher fills a well with the required biological or chemical analytes and keeps the sample in an incubator for some time to allowing the sample to react properly. Afterwards, any changes can be observed using a microscope. In order to quickly conduct millions of biochemical or pharmacolo- cal tests, the researchers will require an automated highly throughput screening (HTS) [8], comprised of a large array of wells, liquid handling devices (e.g., mic- channel, micropump and microvalves [9–11]), a fully controllable incubator and an integrated sensor array, along with the appropriate readout system.

Ultra Low Power Capacitive Sensor Interfaces

Ultra Low Power Capacitive Sensor Interfaces PDF Author: Wouter Bracke
Publisher: Springer Science & Business Media
ISBN: 140206232X
Category : Technology & Engineering
Languages : en
Pages : 110

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Book Description
This book describes ultra low power capacitive sensor interfaces, and presents the realization of a very low power generic sensor interface chip that is adaptable to a broad range of capacitive sensors. The book opens by reviewing important design aspects for autonomous sensor systems, discusses different building blocks, and presents the modular architecture for the generic sensor interface chip. Finally, the generic sensor interface chip is shown in state-of-the-art applications.

Electronic Interfaces for Differential Capacitive Sensors

Electronic Interfaces for Differential Capacitive Sensors PDF Author: Gianluca Barile
Publisher: CRC Press
ISBN: 1000795012
Category : Technology & Engineering
Languages : en
Pages : 149

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Book Description
In a world where great efforts are spent designing and creating more complex, yet efficient systems, sensing elements and related readout circuits, which constitute an integral part of them, need to be designed fulfilling these constraints, beside the common key parameters, such as high sensitivity, resolution and accuracy. Capacitive sensors and their differential subset provide virtually no energy dissipation, show insensitivity to temperature variations and have the capability to be micromachined directly onto a silicon substrate, together with the readout interface. Designing a readout circuit that takes advantage of these benefits, according to any specific application, is thus of utmost importance. This volume introduces the reader to state-of-the-art techniques and research achievements in interfacing differential capacitance sensors. Technical topics discussed in the book include:▪ Switched capacitor based interfaces;▪ Voltage mode, differential capacitance to time, voltage, digital converters;▪ Current mode interfaces based on standard components;▪ Current mode interfaces based on CCIIs and VCIIs;▪ Principles of second generation current and voltage conveyors. This book gives the reader a comprehensive overview on the working principles, equivalent circuit models and most advanced interfacing techniques for differential capacitive transducers, highlighting benefits and downsides of each option. Electronic interfaces for differential capacitive sensors is an ideal text for academic staff and Masters/research students in electronic and microelectronic engineering.

Resistive, Capacitive, Inductive, and Magnetic Sensor Technologies

Resistive, Capacitive, Inductive, and Magnetic Sensor Technologies PDF Author: Winncy Y. Du
Publisher: CRC Press
ISBN: 1439812497
Category : Science
Languages : en
Pages : 400

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Book Description
Sensor technologies have experienced dramatic growth in recent years, making a significant impact on national security, health care, environmental improvement, energy management, food safety, construction monitoring, manufacturing and process control, and more. However, education on sensor technologies has not kept pace with this rapid development

Linear Position Sensors

Linear Position Sensors PDF Author: David S. Nyce
Publisher: John Wiley & Sons
ISBN: 0471474274
Category : Technology & Engineering
Languages : en
Pages : 184

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Book Description
* Sensor technology is an increasingly important area of research * This will be the only book entirely devoted to the topic

Electronic Interfaces for Differential Capacitive Sensors

Electronic Interfaces for Differential Capacitive Sensors PDF Author: Gianluca Barile
Publisher: River Publishers Electronic Ma
ISBN: 9788770221504
Category : Technology & Engineering
Languages : en
Pages : 0

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Book Description
This volume introduces the reader to state-of-the-art techniques and research achievements in interfacing differential capacitance sensors. The book also provides a comprehensive overview on the working principles, equivalent circuit models and most advanced interfacing techniques for differential capacitive transducers.

Sensors

Sensors PDF Author: Bruno Andò
Publisher: Springer
ISBN: 3319550772
Category : Technology & Engineering
Languages : en
Pages : 429

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Book Description
This book gathers the best papers presented at the Third Italian National Conference on Sensors, held in Rome, Italy, from 23 to 25 February 2016. The book represents an invaluable and up-to-the-minute tool, providing an essential overview of recent findings, strategies and new directions in the area of sensor research. Further, it addresses various aspects based on the development of new chemical, physical or biological sensors, assembling and characterization, signal treatment and data handling. Lastly, the book applies electrochemical, optical and other detection strategies to relevant issues in the food and clinical environmental areas, as well as industry-oriented applications.

Biomedical Sensors and Measurement

Biomedical Sensors and Measurement PDF Author: Ping Wang
Publisher: Springer Science & Business Media
ISBN: 3642195253
Category : Technology & Engineering
Languages : en
Pages : 300

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Book Description
"Biomedical Sensors and Measurement" is an interdisciplinary book combining electronics with biology and medicine. It gives an overview of the concept and principle of biomedical sensors and measurement. First, the basic theory and technology are explained, followed by details of the physical sensors, chemical sensors, biosensors and their typical applications in biomedicine. Furthermore, the interface technology of the sensors and the typical measurement systems is presented. The large amount of vivid and specific figures and formulas will help to deepen the understanding of the fundamental and new applications involving biomedical sensors and measurement technology. The book is intended for biomedical engineers, medical physicists and other researchers and professionals in biomedicine-related specialties, especially interdisciplinary studies. Prof. Ping Wang and Dr. Qingjun Liu both work at the Biosensor National Special Laboratory, Key Laboratory for Biomedical Engineering of Education Ministry, Department of Biomedical Engineering, Zhejiang University, China.