Cover
title | : | RF MEMS and Their Applications |
author | : | Varadan, V. K.; Vinoy, K. J.; Jose, K. A. |
publisher | : | John Wiley & Sons, Ltd. (UK) |
isbn10 | asin | : | 047084308X |
print isbn13 | : | 9780470843086 |
ebook isbn13 | : | 9780470846193 |
language | : | English |
subject | Radio circuits--Equipment and supplies, Microelectromechanical systems, Microwave circuits. |
publication date | : | 2003 |
lcc | : | TK6560.V33 2003eb |
ddc | : | 621.384/13 |
subject | : | Radio circuits--Equipment and supplies, Microelectromechanical systems, Microwave circuits. |
Page i
RF MEMS
and Their Applications
Page ii
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Page iii
RF MEMS
and Their Applications
Vijay K. Varadan
K.J. Vinoy
K.A. Jose
Pennsylvania State University, USA
Page iv
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Reprinted April 2003
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Library of Congress Cataloging-in-Publication Data
Varadan, V.K., 1943
RF MEMS and their applications / Vijay K. Varadan, K.J. Vinoy, and K.A. Jose.
Includes bibliographical references and index.
ISBN 0-470-84308-X (alk. paper)
1. Radio circuits-Equipment and supplies. 2. Microelectromechanical systems. 3. Microwave
circuits. I. Vinoy, K.J. (Kalarickaparambil Joseph), 1969 II. Jose K. Abraham. III. Title.
TK6560.V33 2002
621.384'13-dc21 2002071393
British Library Cataloguing in Publication Data
A catalogue record for this book is available from the British Library
ISBN 0-470-84308-X
Typeset in 10/12pt Times by Laserwords Private Limited, Chennai, India
Printed and bound in Great Britain by Biddles Ltd, Guildford and King's Lynn
This book is printed on acid-free paper responsibly manufactured from sustainable forestry in which at least two trees are planted for each one used for paper production.
Page v
Contents
Preface | xi |
1 Microelectromechanical systems (MEMS) and radio frequency MEMS | |
1.1 Introduction | |
1.2 MEMS | |
1.3 Microfabrications for MEMS | |
1.3.1 Bulk micromachining of silicon | |
1.3.2 Surface micromachining of silicon | |
1.3.3 Wafer bonding for MEMS | |
1.3.4 LIGA process | |
1.3.5 Micromachining of polymeric MEMS devices | |
1.3.6 Three-dimensional microfabrications | |
1.4 Electromechanical transducers | |
1.4.1 Piezoelectric transducers | |
1.4.2 Electrostrictive transducers | |
1.4.3 Magnetostrictive transducers | |
1.4.4 Electrostatic actuators | |
1.4.5 Electromagnetic transducers | |
1.4.6 Electrodynamic transducers | |
1.4.7 Electrothermal actuators | |
1.4.8 Comparison of electromechanical actuation schemes | |
1.5 Microsensing for MEMS | |
1.5.1 Piezoresistive sensing | |
1.5.2 Capacitive sensing | |
1.5.3 Piezoelectric sensing | |
1.5.4 Resonant sensing | |
1.5.5 Surface acoustic wave sensors | |
1.6 Materials for MEMS | |
1.6.1 Metal and metal alloys for MEMS | |
1.6.2 Polymers for MEMS | |
1.6.3 Other materials for MEMS | |
1.7 Scope of this book | |
References | |
Page vi
2 MEMS materials and fabrication techniques | |
2.1 Metals | |
2.1.1 Evaporation | |
2.1.2 Sputtering | |
2.2 Semiconductors | |
2.2.1 Electrical and chemical properties | |
2.2.2 Growth and deposition | |
2.3 Thin films for MEMS and their deposition techniques | |
2.3.1 Oxide film formation by thermal oxidation | |
2.3.2 Deposition of silicon dioxide and silicon nitride |
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