RF and Microwave Wireless Systems.pdf

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RF and Microwave Wireless Systems. Kai Chang
Copyright # 2000 John Wiley & Sons, Inc.
ISBNs: 0-471-35199-7 (Hardback); 0-471-22432-4 (Electronic)
RF and Microwave
Wireless Systems
RF and Microwave
Wireless Systems
KAI CHANG
Texas A&M University
A WILEY-INTERSCIENCE PUBLICATION
JOHN WILEY & SONS, INC.
NEW YORK = CHICHESTER = WEINHEIM = BRISBANE = SINGAPORE = TORONTO
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Designations used by companies to distinguish their products are often claimed as trademarks. In all
instances where John Wiley & Sons, Inc., is aware of a claim, the product names appear in initial capital or
ALL CAPITAL LETTERS. Readers, however, should contact the appropriate companies for more
complete information regarding trademarks and registration.
Copyright # 2000 by John Wiley & Sons, Inc. All rights reserved.
No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by
any means, electronic or mechanical, including uploading, downloading, printing, decompiling, recording
or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act,
without the prior written permission of the Publisher. Requests to the Publisher for permission should be
addressed to the Permissions Department, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY
10158-0012, (212) 850-6011, fax (212) 850-6008, E-Mail: PERMREQ @ WILEY.COM.
This publication is designed to provide accurate and authoritative information in regard to the subject
matter covered. It is sold with the understanding that the publisher is not engaged in rendering professional
services. If professional advice or other expert assistance is required, the services of a competent
professional person should be sought.
ISBN 0-471-22432-4
This title is also available in print as ISBN 0-471-35199-7.
For more information about Wiley products, visit our web site at www.Wiley.com.
To my parents and my family
Contents
Preface
xi
Acronyms
xiii
1 Introduction
1
1.1 Brief History of RF and Microwave Wireless Systems
1
1.2 Frequency Spectrums
3
1.3 Wireless Applications
6
1.4 A Simple System Example
7
1.5 Organization of This Book
8
2 Review of Waves and Transmission Lines
10
2.1 Introduction
10
2.2 Wave Propagation
12
2.3 Transmission Line Equation
17
2.4 Reflection, Transmission, and Impedance for a Terminated
Transmission Line
20
2.5 Voltage Standing-Wave Ratio
22
2.6 Decibels, Insertion Loss, and Return Loss
27
2.7 Smith Charts
33
2.8 S-Parameters
39
2.9 Coaxial Lines
41
2.10 Microscript Lines
43
2.11 Waveguides
50
2.12 Lumped Elements
54
2.13 Impedance Matching Networks
55
Problems
63
References
65
vii
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