The spectrum of a train of pulses with pulse width t and period T is shown below:Amplitude Specrtum0.60.220 40 60 80 100 120 140 160 10 200 220 240 20 200 00 30Frequency AH)19607&page7The value of the period T=%3DO 0.05 msO 0.025 msO 0.0167 ms0.25 ms"al

Given, The spectra of the train pulse is

The spectrum of a train of pulses with pulse width t and period Tis shown below: Amplitude Specrtum 0.8 0.6 04 0.2 0 10 200 22e 2 2 Frequency AH 100 120 140 20 Tapagen7 The value of the period T %3D O 0.05 ms O 0.025 ms O 0.0167 ms O 0.25 ms l"al

The spectrum of a train of pulses with pulse width t and period Tis shown below: Amplitude Specrtum 0.8 0.6 04 0.2 0 10 200 22e 2 2 Frequency AH 100 120 140 20 Tapagen7 The value of the period T %3D O 0.05 ms O 0.025 ms O 0.0167 ms O 0.25 ms l"al

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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Concept explainers

Amplitude modulation

A radio signal can carry information in the form of sound or image for broadcasting or communication. For it to be sent to a greater distance, the signal must be changed or modulated in some way. One of the easiest way is to change the amplitude of the signal with variations of the video or the audio signal. This is called Amplitude Modulaton. In this modulation information of message is carried in amplitude of carrier signal.

Question

The spectrum of a train of pulses with pulse width t and period T is shown below:
Amplitude Specrtum
0.6
0.2
20 40 60 80 100 120 140 160 10 200 220 240 20 200 00 30
Frequency AH)
19607&page7
The value of the period T=
%3D
O 0.05 ms
O 0.025 ms
O 0.0167 ms
0.25 ms
"al

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