A baseband or modulating signal m(t) = 5 cos(2n x 15 x 10³t) angle modulates a carrier signal Acos(@.t). Assume k = kp = 15 kHz/volt. 1) Determine the modulated signal, modulation index and bandwidth for (a) FM system, (b) PM system. 2) Find the change in bandwidth if the modulating frequency fm is reduced to 5 kHz.

A baseband or modulating signal m(t) = 5 cos(2n x 15 x 10³t) angle modulates a carrier signal Acos(@.t). Assume k = kp = 15 kHz/volt. 1) Determine the modulated signal, modulation index and bandwidth for (a) FM system, (b) PM system. 2) Find the change in bandwidth if the modulating frequency fm is reduced to 5 kHz.

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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