A modulated signal is generated using the circuit shown in fig (2.a). The transfer function of H;(f) filter is shown in fig (2.b). if m(t)= cos 2n(1000)t , then: i) Sketch directly the amplitude spectrum of M(f), X(f) and the output F.(f). ii) From the sketched F.(f) in (i), find a mathematical expression for the output f.(t). | H(D| x(t) fo(t) m(t) H;(f) --0.75- -0.25- 2cos2n(100×10³)t f (kHz) -101 A -99 A 99 101 A Fig.2.a -102 Fig 2.b 100 -98 98 100 102 K--- k--- <---*

A modulated signal is generated using the circuit shown in fig (2.a). The transfer function of H;(f) filter is shown in fig (2.b). if m(t)= cos 2n(1000)t , then: i) Sketch directly the amplitude spectrum of M(f), X(f) and the output F.(f). ii) From the sketched F.(f) in (i), find a mathematical expression for the output f.(t). | H(D| x(t) fo(t) m(t) H;(f) --0.75- -0.25- 2cos2n(100×10³)t f (kHz) -101 A -99 A 99 101 A Fig.2.a -102 Fig 2.b 100 -98 98 100 102 K--- k--- <---*

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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