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3- Compare the S/N ratio of: a) AM DSB-LC b) AM SSB-SC c) FM

3- Compare the S/N ratio of: a) AM DSB-LC b) AM SSB-SC c) FM

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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3- Compare the S/N ratio of:
a) AM DSB-LC
b) AM SSB-SC
c) FM

T2 T, T, T, -v -v (a) Sound Wave (intelligence signal) (a) Sound Wave (intelligence signal) +V A (b) Frequency Modulation (FM) -V Carrier or rest frequency (d) Amplitude Modulation (AM) +f (c) Frequency Versus Time in FM Figure (1) FM signal vs. AM signal.
Transcribed Image Text:T2 T, T, T, -v -v (a) Sound Wave (intelligence signal) (a) Sound Wave (intelligence signal) +V A (b) Frequency Modulation (FM) -V Carrier or rest frequency (d) Amplitude Modulation (AM) +f (c) Frequency Versus Time in FM Figure (1) FM signal vs. AM signal.
50 -K- 1 cos FM signal kf Integrator Trigonometric Function Ac Message signal 100 fe Figure (2): FM Modulation. butter 50 +1 Continuous-Time VCO Cos Matrix 2n Multiply Trigonometric Funcion Messaze signal Integrator Matrix Muliply Analog Fiter Design Cortinuous-Time VCO 100 fe Scope1 Figure (3): FM Demodulation.
Transcribed Image Text:50 -K- 1 cos FM signal kf Integrator Trigonometric Function Ac Message signal 100 fe Figure (2): FM Modulation. butter 50 +1 Continuous-Time VCO Cos Matrix 2n Multiply Trigonometric Funcion Messaze signal Integrator Matrix Muliply Analog Fiter Design Cortinuous-Time VCO 100 fe Scope1 Figure (3): FM Demodulation.
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