Signals and systems 9. A sinusoid x(t) = Am cos(2nfmt) modulates a sinusoidal carrier A. cos(2 nfet) ina double-sideband transmitted-carrier (DSBTC) system of the type illustrated inFigure E.9. If Am = 1, fm = 10, A. = 4, fe = 1000 and m=1, find the numericalvalue of the total signal power in y(t)at the carrier frequency P. and thenumerical value of the total signal power in y(t)in its sidebands P,.%3Dx(t)*y(1)m1cos(2rf.t)Figure E.9

We need to find out the power for given amplitude modulated signal

9. A sif X(1) = Am COS(2 Jm1) a si Ac (2Tfc1) iñn a double-sideband transmitted-carrier (DSBTC) system of the type illustrated in Figure E.9. If Am = 1, fm = 10, A. = 4, ƒc = 1000 and m=1, find the numerical value of the total signal power in y(t)at the carrier frequency P. and the numerical value of the total signal power in y(t)in its sidebands P,. %3D %3D x(t) + y(1) m 1 cos(2rft) Figure E.9

9. A sif X(1) = Am COS(2 Jm1) a si Ac (2Tfc1) iñn a double-sideband transmitted-carrier (DSBTC) system of the type illustrated in Figure E.9. If Am = 1, fm = 10, A. = 4, ƒc = 1000 and m=1, find the numerical value of the total signal power in y(t)at the carrier frequency P. and the numerical value of the total signal power in y(t)in its sidebands P,. %3D %3D x(t) + y(1) m 1 cos(2rft) Figure E.9

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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