文档介绍：A CMOS Self-Powered Front-End Architecture
for Subcutaneous Event-Detector Devices
Jordi Colomer-Farrarons · Pere Lluís Miribel-Català
A CMOS Self-Powered
Front-End Architecture
for Subcutaneous
Event-Detector Devices
Three-Electrodes Amperometric Biosensor
Approach
123
Jordi Colomer-Farrarons Pere Lluís Miribel-Català
University of Barcelona University of Barcelona
Electronics Department Electronics Department
Marti i Franques 1 Marti i Franques 1
08028 Barcelona 08028 Barcelona
Spain Spain
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ISBN 978-94-007-0685-9 e-ISBN 978-94-007-0686-6
DOI -94-007-0686-6
Springer Dordrecht Heidelberg London New York
Library of Congress Control Number: 2011922058
© Springer Science+Business Media . 2011
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Preface
This book presents the conception and prototype realization of a Self-Powered archi-
tecture for subcutaneous detector devices. The architecture is designed to work as
an event detector or threshold level alarm of some substances, ions, etc ...that are
detected through three-electrodes amperometric Biosensor approach.
In this book, the final device is envisaged as a Low-Power subcutaneous
implantable application powered by an inductive link, one emitter antenna at the
external side of the skin and the receiver antenna under the skin.
The sensor is controlled with a potentiostat circuit and then, a post-processing
unit detects the desired levels and activates the transmission via a backscattering
method using th