a. Find exponential Fourier series and sketch the corresponding spectra of the periodic impulse train &r, (t) shown In Fig.1. b. Find the Fourier transform of the periodic impulse train &7, (t) shown In Fig. 1. c. Refer to Fig. 2, write a mathematical expression for the signal g(t). d. Find the G(f). e. If the spectrum G( of the signal g(t) is as shown in Fig. 3, sketch the spectrum of G(). 2 15 -1 a5 o as 1 15 (us) - Fig 1

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Qi: Refer to Fig. 1, Fig. 2 and Fig. 3:
a. Find exponential Fourier series and sketch the corresponding spectra of the periodic impulse train 8r, (t) shown In Fig.1.
b. Find the Fourier transform of the periodic impulse train 87, (t) shown In Fig. 1.
c. Refer to Fig. 2, write a mathematical expression for the signal g(t).
d. Find the G(f).
e. If the spectrum G( of the signal g(t) is as shown in Fig. 3, sketch the spectrum of G(S.
-15 -1 05 o as 1
Fig. 1
(jus) -
Muhiplier
g(t)
f (MHz)
8r, (t)
Fig. 3
Fig. 2
Transcribed Image Text:Qi: Refer to Fig. 1, Fig. 2 and Fig. 3: a. Find exponential Fourier series and sketch the corresponding spectra of the periodic impulse train 8r, (t) shown In Fig.1. b. Find the Fourier transform of the periodic impulse train 87, (t) shown In Fig. 1. c. Refer to Fig. 2, write a mathematical expression for the signal g(t). d. Find the G(f). e. If the spectrum G( of the signal g(t) is as shown in Fig. 3, sketch the spectrum of G(S. -15 -1 05 o as 1 Fig. 1 (jus) - Muhiplier g(t) f (MHz) 8r, (t) Fig. 3 Fig. 2
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