Solutions manual communication systems introduction to signal and noise in electrical communicatioin 4th edition by Bruce carlso

Solutions,Manual
to, accompany
Communication,,Systems
An,Introduction,to,Signals,and,
Noise ,in,Electrical,Communication
Fourth, Edition

A.,Bruce,Carlson
Rensselaer,Polytechnic,Institute

Paul, B., Crilly
University,of,Tennessee

Janet,C.,Rutledge
University,of,Maryland,at,Baltimore

,Solutions,Manual,to,accompany

COMMUNICATION,SYSTEMS:,AN,INTRODUCTION,TO,SIGNALS,AND,NOISE,IN,ELECTRICAL,COMMUNICATION,,FOURTH,EDI
TION

A.,BRUCE,CARLSON,,PAUL,B.,CRILLY,,AND,JANET,C.,RUTLEDGE


Published,by,McGraw-Hill,Higher,Education,,an,imprint,of,The,McGraw-

Hill,Companies,,Inc.,,1221,Avenue,of,the,Americas,,New,York,,NY,10020.,Copyright,©,The,McGraw-

Hill,Companies,,Inc.,,2002,,1986,,1975,,1968., All,rights,reserved.


The,contents,,or,parts,thereof,,may,be,reproduced,in,print,form,solely,for,classroom,use,with,COMMUNICATION,SYSTEMS:,

AN,INTRODUCTION,TO,SIGNALS,AND,NOISE,IN,ELE,CTRICAL, COMMUNICATION,,provided, such, reproductions, bear, copyrig

ht,notice,,but,may,not,be,reproduced,in,any,other,form,or,for,any,other,purpose,without,the,prior,written,consent,of,The,M
cGraw-
Hill,Companies,,Inc.,,including,,but,not,limited,to,,in,any,network,or,other,electronic,storage,or,transmission,,or,broadcast,fo

r,distance,learning.

www.mhhe.com

,Chapter,2

2.1-1
Ae j Ae n, m
f T0/2 , ,jf
cn, ∫e,Ae, , , , , , dt,
j2p ( m n )f 0t
jf sinc(m, ,n),
T0 0 otherwise
,T0, /
2 ,

2.1-2




T0,/,4,
c0,v(t),0 2p,nt , ,
T0 /2 2p,nt, 2 A, p,n
2
c, , Acos, dt ( ,A)cos, dt, sin,
,
n
0 T,, T T p,n 2
,, ,
T /4
0
0 0 0



n 0 1 2 3 4 5 6 7
cn 0 2,A,/,p 0 2,A,/,3p 0 2,A,/,5p 0 2,A,/,7p
arg,c 0 180 0 18
n 0


2.1-3




c0, , v(t), A,/2,
2
c, , T ,/2, 2,At,
0 2p,nt A A
n
A, cos
T dt, sinp,n, , (cosp,n, 1)
(p,n)2,
0 0
0  T0 T p,n,

n 0 1 2 3 4 5 6
cn 0.5A 0.2A 0 0.02A 0 0.01A 0
arg,c 0 0 0 0
n




2.1-4

2-1

, 2
c,, , T0,/2 , Acos, 2p,t, (cont.)
0
T,, T
0
0
0 0




2-2