文档介绍：Digital Modulation Techniques
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Digital Modulation Techniques
Fuqin Xiong
Library of Congress Cataloging-in-Publication Data
Xiong, Fuqin.
Digital modulation techniques / Fuqin Xiong.
p. cm. - (Artech House munications library)
Includes bibliographical references and index.
ISBN 0-89006-970-0 (alk. paper)
1. Digital modulation. I. Title. II. Series.
2000 99-058091
'36 - dc21 CIP
British Library Cataloguing in Publication Data
Xiong, Fuqin
Digital modulation techniques. - (Artech House
munications library)
1. Digital modulation
I. Title
'81536
ISBN 0-89006-970-0
Cover design by Igor Valdman
© 2000 ARTECH HOUSE, INC.
685 Canton Street
Norwood, MA 02062
All rights reserved. Printed and bound in the United States of America. No part of this book
may be reproduced or utilized in any form or by any means, electronic or mechanical, including
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a term in this book should not be regarded as affecting the validity of any trademark or service
mark.
International Standard Book Number: 0-89006-970-0
Library of Congress Catalog Card Number: 99-058091
10 9 8 7 6 5 4 3 2 1
Contents
Preface xiii
Chapter 1. Introduction 1
munication Systems 1
Channels 4
Additive White Gaussian Noise Channel 4
Bandlimited Channel 6
Fading Channel 7
Basic Modulation Methods 7
Criteria of Choosing Modulation Schemes 9
Power Efficiency 10
Bandwidth Efficiency 10
plexity 11
Overview of Digital Modulation Schemes 12
References 15
C