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Book Cover
E-book
Author Gudnason, Gunnar

Title CMOS circuit design for RF sensors / by Gunnar Gudnason and Erik Bruun
Published Boston : Kluwer Academic, ©2002

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Description 1 online resource (vii, 176 pages) : illustrations
Series The Kluwer international series in engineering and computer science ; SECS 695. Analog circuits and signal processing
Kluwer international series in engineering and computer science ; SECS 695
Kluwer international series in engineering and computer science. Analog circuits and signal processing.
Contents Cover -- Table of Contents -- 1 Introduction -- 2 Link design -- 2.1 Circuit-level link description -- 2.2 Electromagnetic view -- 2.3 Coil design -- 2.4 Transmitter design -- 3 Receivers -- 3.1 Requirements -- 3.2 Basic single-ended receiver -- 3.3 Low-power ASK demodulator -- 4 Power supply management -- 4.1 Shunt regulator -- 4.2 Rectifiers -- 4.3 Internal linear regulators -- 4.4 Supply quality -- 5 Reference circuits -- 5.1 Bandgap references -- 5.2 Bias signal generation -- 5.3 Reset circuits -- 6 Case studies -- 6.1 Stimulator chip -- 6.2 Two-chip system transceiver -- Conclusion
Summary CMOS Circuit Design for RF Sensors is about CMOS circuit design for sensor and actuators to be used in wireless RF systems. The main application is implantable transducers for biomedical purposes such as sensing of nerve signals and electrical stimulation of nerves. Special focus is put on the power and data link in a wireless system with transducers which are powered via the RF link. Novel principles and methods are presented for the regulation of power to the sensors and for the distribution of data and power in an implanted transducer system. One of the main problems in such systems is the transmission of power via an RF link. This problem is analyzed in detail and solutions incorporating an RF magnetic link to the transducers are identified. The theoretical results are supported by experiments from CMOS chips including a system chip for functional electrical stimulation (FES)
Analysis Andre fag (naturvidenskab og teknik) Andre fag
engineering
circuits
computertechnieken
computer techniques
elektrotechniek
electrical engineering
Engineering (General)
Techniek (algemeen)
Bibliography Includes bibliographical references (pages 169-176)
Notes Print version record
Subject Detectors -- Design and construction
Electronic circuit design.
Metal oxide semiconductors, Complementary -- Power supply
Very high speed integrated circuits -- Design and construction
COMPUTERS -- Machine Theory.
COMPUTERS -- Computer Engineering.
COMPUTERS -- Hardware -- General.
Detectors -- Design and construction.
Electronic circuit design.
Very high speed integrated circuits -- Design and construction.
Form Electronic book
Author Bruun, Erik, 1949-
ISBN 0306475286
9780306475283
6610200157
9786610200153