Solutions Manual for Communication Systems: An Introduction to Signals and Noise in Electrical Communication, 4th Edition

Solutions Manual

to accompany
CommunicationSystems
An Introduction to Signals and Noise
in Electrical Communication

Fourth Edition


A. Bruce Carlson
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Rensselaer Polytechnic Institute
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Paul B. Crilly R9 R9




University of Tennessee R9 R9




Janet C. RutledgeR9 R9




University of Maryland at Baltimore
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,
,Solutions Manual to accompany
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COMMUNICATION SYSTEMS: AN INTRODUCTION TO SIGNALS AND NOISE IN ELECTRICAL COMMUNICATION,FOURTH E
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DITION
A. BRUCE CARLSON, PAUL B. CRILLY, AND JANET C. RUTLEDGE
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Published by McGraw-Hill Higher Education, an imprint of The McGraw-
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Hill Companies, Inc., 1221 Avenue of the Americas,New York, NY 10020. Copyright © The McGraw-
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Hill Companies, Inc., 2002, 1986, 1975, 1968. All rights reserved.
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The contents, or parts thereof, may be reproduced in print form solely for classroom use with COMMUNICATION SYSTEM
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S: AN INTRODUCTION TO SIGNALS AND NOISE IN ELE CTRICAL COMMUNICATION, provided such reproductions bear cop
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yrightnotice, but may not be reproduced in any other form or for any other purpose without the prior written consent of
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9 The McGraw-R9



Hill Companies, Inc., including, but not limited to, in any network or other electronic storage or transmission, or broadcast
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R9 for distance learning.
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www.mhhe.com

, Chapter 2 R9




2.1-1
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2.1-2




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n
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n 0 1 2 3 4 5 6 7
0 2 A/ p 0 2A/ 3p 0 2A/ 5p 0 2A/ 7p
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0 0
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2.1-3




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2
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pn
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(p n)2
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n 0 1 2 3 4 5 6
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cn
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2-1