2. (a) For the message signal shown below, sketch the phase-modulated waveform PPM(1) if we = 2nx10³ rad/s and k= 4r/N rad/V. Specify values of the minimum & maximum instantaneous frequencies in Hz. (b) Find the approximate bandwidth of the phase-modulated signal, assuming that the effective bandwidth of the message is equal to its 5th harmonic frequency. m(1) (N+12)/4 A 0 -(N+12)/4 2x10 t(s)→ 4x10

2. (a) For the message signal shown below, sketch the phase-modulated waveform PPM(1) if we = 2nx10³ rad/s and k= 4r/N rad/V. Specify values of the minimum & maximum instantaneous frequencies in Hz. (b) Find the approximate bandwidth of the phase-modulated signal, assuming that the effective bandwidth of the message is equal to its 5th harmonic frequency. m(1) (N+12)/4 A 0 -(N+12)/4 2x10 t(s)→ 4x10

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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