Review of the State of the Art

This chapter reviews the state of the art of low-power TRXs for WBAN applications. The different proposals are categorized in three groups: narrow-band TRXs, usually compliant with WBAN standards; wide-band TRXs, most often employing proprietary signaling

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Jens Masuch Manuel Delgado-Restituto

Ultra Low Power Transceiver for Wireless Body Area Networks

Analog Circuits and Signal Processing

Series Editors Mohammed Ismail, The Ohio State University Mohamad Sawan, École Polytechnique de Montréal

For further volumes: http://www.springer.com/series/7381

Jens Masuch Manuel Delgado-Restituto •

Ultra Low Power Transceiver for Wireless Body Area Networks

123

Jens Masuch Manuel Delgado-Restituto Institute of Microelectronics of Sevilla University of Sevilla Sevilla Spain

ISBN 978-3-319-00097-8 DOI 10.1007/978-3-319-00098-5

ISBN 978-3-319-00098-5

(eBook)

Springer Cham Heidelberg New York Dordrecht London Library of Congress Control Number: 2013934275 Ó Springer International Publishing Switzerland 2013 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer. Permissions for use may be obtained through RightsLink at the Copyright Clearance Center. Violations are liable to prosecution under the respective Copyright Law. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. While the advice and information in this book are believed to be true and accurate at the date of publication, neither the authors nor the editors nor the publisher can accept any legal responsibility for any errors or omissions that may be made. The publisher makes no warranty, express or implied, with respect to the material contained herein. Printed on acid-free paper Springer is part of Springer Science?Business Media (www.springer.com)

Preface

Wireless Body Area Networks (WBANs) are expected to promote new applications for the ambulatory health monitoring of chronic patients and the elderly population, aiming to improve their quality of life and independence. These networks are composed by wireless sensor nodes that measure physiological variables and transmit it, for example, to the patients’ smartphone, which may acts as a gateway to a remote medical assistance service. A key element of such senso