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The signal m(t) = 2 cos(4000) is used to modulate a carrier c(t) = 100 sin(2x fet), with frequency f. = 100kHz. is Determine and sketch the spectrum of the modulated signal s(t), if the modulation performed a) (10pts) DSB-SC, b) (10pts) AM with amplitude sensitivity ka-0.25,

The signal m(t) = 2 cos(4000) is used to modulate a carrier c(t) = 100 sin(2x fet), with frequency f. = 100kHz. is Determine and sketch the spectrum of the modulated signal s(t), if the modulation performed a) (10pts) DSB-SC, b) (10pts) AM with amplitude sensitivity ka-0.25,

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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The signal m(t) = 2 cos(4000) is used to modulate a carrier c(t) = 100 sin(2x fet), with frequency f. = 100kHz. is Determine and sketch the spectrum of the modulated signal s(t), if the modulation performed a) (10pts) DSB-SC, b) (10pts) AM with amplitude sensitivity ka-0.25,
Transcribed Image Text:The signal m(t) = 2 cos(4000) is used to modulate a carrier c(t) = 100 sin(2x fet), with frequency f. = 100kHz. is Determine and sketch the spectrum of the modulated signal s(t), if the modulation performed a) (10pts) DSB-SC, b) (10pts) AM with amplitude sensitivity ka-0.25,
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