In the class, we have learned a single tone FM modulation. Here, we will use the derivationsfor the single tone for the two tone signals. Here, note that the overall signal is also periodic.The given two-tone signal ism(t) = cos(2π1000c1t) + cos(2π2000c1t)(a) (5 Pts.) Obtain the baseband signal of the FM modulated signal with fc = 100 MHz.(b) (5 Pts.) Determine the FM BW of this signal via Carson’s rule and graph given in FMLecture for ∆f = 75 kHz.(c) (10 Pts.) Obtain the power levels of the harmonics of the message signal by usingBessel function expression. Here you will need to attempt to use the findings from thesingle tone FM. ***Please solve all parts of the given question.*** Question 1 (20 points, FM):In the class, we have learned a single tone FM modulation. Here, we will use the derivationsfor the single tone for the two tone signals. Here, note that the overall signal is also periodic.The given two-tone signal ism(t) = cos(2r1000ct) + cos(2m2000c,t)(a) (5 Pts.) Obtain the baseband signal of the FM modulated signal with fe = 100 MHz.(b) (5 Pts.) Determine the FM BW of this signal via Carson's rule and graph given in FMLecture for Af = 75 kHz.%3D(c) (10 Pts.) Obtain the power levels of the harmonics of the message signal by usingBessel function expression. Here you will need to attempt to use the findings from thesingle tone FM.

a)fc=100×106 Hz fm1=1000c1 Hz=1000×4=4000Hz fm2=2000c2 Hz=2000×6=12000Hz modulated signal of FM…

Answered: n the class, we have learned a single…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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In the class, we have learned a single tone FM modulation. Here, we will use the derivations
for the single tone for the two tone signals. Here, note that the overall signal is also periodic.
The given two-tone signal is
m(t) = cos(2π1000c1t) + cos(2π2000c1t)
(a) (5 Pts.) Obtain the baseband signal of the FM modulated signal with fc = 100 MHz.
(b) (5 Pts.) Determine the FM BW of this signal via Carson’s rule and graph given in FM
Lecture for ∆f = 75 kHz.
(c) (10 Pts.) Obtain the power levels of the harmonics of the message signal by using
Bessel function expression. Here you will need to attempt to use the findings from the
single tone FM.

***Please solve all parts of the given question.***

Question 1 (20 points, FM):
In the class, we have learned a single tone FM modulation. Here, we will use the derivations
for the single tone for the two tone signals. Here, note that the overall signal is also periodic.
The given two-tone signal is
m(t) = cos(2r1000ct) + cos(2m2000c,t)
(a) (5 Pts.) Obtain the baseband signal of the FM modulated signal with fe = 100 MHz.
(b) (5 Pts.) Determine the FM BW of this signal via Carson's rule and graph given in FM
Lecture for Af = 75 kHz.
%3D
(c) (10 Pts.) Obtain the power levels of the harmonics of the message signal by using
Bessel function expression. Here you will need to attempt to use the findings from the
single tone FM.

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