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4-3) For a DSB-SC signal g(t) = 2m(t)cos(4000) transmitting each of the following messages, write an expression for G(f) and sketch the magnitude spectrum |G). (Similar to Lathi & Ding, Prob. P.4.2-3.) a) m(t) = sinc²(100zt-50z) b) m(t)=400e40 "u(t)

4-3) For a DSB-SC signal g(t) = 2m(t)cos(4000) transmitting each of the following messages, write an expression for G(f) and sketch the magnitude spectrum |G). (Similar to Lathi & Ding, Prob. P.4.2-3.) a) m(t) = sinc²(100zt-50z) b) m(t)=400e40 "u(t)

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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4-3) For a DSB-SC signal g(t) = 2m(t)cos(4000) transmitting each of the following messages, write an expression for G(f) and sketch the magnitude spectrum |G). (Similar to Lathi & Ding, Prob. P.4.2-3.) m(t) = sinc²(100лt - 50) m(t)=400e 40t a) b) "u(t)
Transcribed Image Text:4-3) For a DSB-SC signal g(t) = 2m(t)cos(4000) transmitting each of the following messages, write an expression for G(f) and sketch the magnitude spectrum |G). (Similar to Lathi & Ding, Prob. P.4.2-3.) m(t) = sinc²(100лt - 50) m(t)=400e 40t a) b) "u(t)
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