Question 1 Consider the following Fourier series: 8 s(t) = (-2) 1 (sin (2tnft)) n=1 where, n is an odd integer. Assume f = 5 kHz. %3D Answer the following questions: a. Draw s(t) in the frequency domain by considering only the first four harmonics and ignoring the rest. b. What are the spectrum and bandwidth of the signal you drew in part (a)? c. Assume that s(t) is used to represent 10 bits, with a bit duration of 20 us. If s(t) is sent over a cable having a cutoff frequency of 20 kHz and acting as a low-pass filter, how many harmonics will the destination system receive?

Question 1 Consider the following Fourier series: 8 s(t) = (-2) 1 (sin (2tnft)) n=1 where, n is an odd integer. Assume f = 5 kHz. %3D Answer the following questions: a. Draw s(t) in the frequency domain by considering only the first four harmonics and ignoring the rest. b. What are the spectrum and bandwidth of the signal you drew in part (a)? c. Assume that s(t) is used to represent 10 bits, with a bit duration of 20 us. If s(t) is sent over a cable having a cutoff frequency of 20 kHz and acting as a low-pass filter, how many harmonics will the destination system receive?

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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