Part C, D and E m(t) = Am cos(27 fmt), where fmgiven as:=Consider a modulating signal10kHz that is used to generate a modulated wavere(t) = cAmAc cos [27(fe + fm)t] + AmAc(1 - c) cos[27(fe - fm)t]Where 'c' is constant, less than unity.(a) Find the in-phase and quadrature component of the modulated wave x..(t).(b) What is the value of the constant c for which re(t) reduces to DSB suppressedcarrier modulated wave.(c) What is the value of the constant c for which re(t) reduces to SSB modulatedwave.(d) If a signal re(t) plus the carrier i.e., e(t) + Acos(2π fet) is passed through anenvelop detector, determine the distortion produced by the quadrature component.(e) What is the value of constant c for which this distortion is minimized.

Answered: Image /qna-images/answer/21c8982d-619c-4f49-b7ef-64e563a8244a.jpg

m(t) = Am cos(2 fmt), where fm given as: Consider a modulating signal = 10kHz that is used to generate a modulated wave Te(t) = cAmAc cos [27(fe + fm)t] + AmAc(1-c) cos[2n (fe- fm)t] - Where 'c' is constant, less than unity. (a) Find the in-phase and quadrature component of the modulated wave (t). (b) What is the value of the constant c for which e(t) reduces to DSB suppressed carrier modulated wave. (c) What is the value of the constant c for which re(t) reduces to SSB modulated wave. (d) If a signal re(t) plus the carrier i.e., Te(t) + Acos(2π fet) is passed through an envelop detector, determine the distortion produced by the quadrature component. (e) What is the value of constant c for which this distortion is minimized.

m(t) = Am cos(2 fmt), where fm given as: Consider a modulating signal = 10kHz that is used to generate a modulated wave Te(t) = cAmAc cos [27(fe + fm)t] + AmAc(1-c) cos[2n (fe- fm)t] - Where 'c' is constant, less than unity. (a) Find the in-phase and quadrature component of the modulated wave (t). (b) What is the value of the constant c for which e(t) reduces to DSB suppressed carrier modulated wave. (c) What is the value of the constant c for which re(t) reduces to SSB modulated wave. (d) If a signal re(t) plus the carrier i.e., Te(t) + Acos(2π fet) is passed through an envelop detector, determine the distortion produced by the quadrature component. (e) What is the value of constant c for which this distortion is minimized.

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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