Signals and systemsPlease solve for problem. 7 onlyBased on the problem 1. 1. In the system in Figure E.1, x,(t) = sinc(t), fethe lowpass filter is 1 Hz. Graph the signals x, (t), y,(t), ya(t) and yƒ(t) and themagnitudes and phases of their CTFTS.= 10 and the cutoff frequency ofy,(1) = x,(1)Ya(1)x,(1)- y,(1)LPFcos(2nfct)cos(2tft)Figure E.1 Chapter 12 Communication System AnalysisEXERCISES WITHOUT ANSWERSAmplitude Modulation7. Repeat Exercise 1 but with the second cos(2Tfet) replaced by sin(2ifct).

Answered: 1. In the system in Figure E.1, x,(t) =…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

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Signals and systems Please solve for problem. 7 only Based on the problem 1.

1. In the system in Figure E.1, x,(t) = sinc(t), fe
the lowpass filter is 1 Hz. Graph the signals x, (t), y,(t), ya(t) and yƒ(t) and the
magnitudes and phases of their CTFTS.
= 10 and the cutoff frequency of
y,(1) = x,(1)
Ya(1)
x,(1)
- y,(1)
LPF
cos(2nfct)
cos(2tft)
Figure E.1

Chapter 12 Communication System Analysis
EXERCISES WITHOUT ANSWERS
Amplitude Modulation
7. Repeat Exercise 1 but with the second cos(2Tfet) replaced by sin(2ifct).

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Step 1

Given the system a shown below:

x_t(t)=sinc(t), f_c=10 and the cut-off frequency of the low-pass filter is 1 Hz. We need to plot the signals x_t(t) , y_t(t), y_d(t) and y_f(t) and the magnitudes and phases of their CTFT's.

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