In a Frequency Modulator, the carrier signal, ec=8 sin[27(500k)t] is frequency modulated by em=5cos[2n(1k)t]). The Frequency deviation constant of the modulator is K= - 800 Hz/V. Determine: a. Frequency deviation at t=145µsec b. Frequency deviation at t-360usec c. Maximum frequency deviation d. Modulation index of the FM signal e. Equation of the modulated signal f. Instantaneous frequency of the FM signal at t=283usec g. The percent modulation if the modulated signal is for FM broadcast

In a Frequency Modulator, the carrier signal, ec=8 sin[27(500k)t] is frequency modulated by em=5cos[2n(1k)t]). The Frequency deviation constant of the modulator is K= - 800 Hz/V. Determine: a. Frequency deviation at t=145µsec b. Frequency deviation at t-360usec c. Maximum frequency deviation d. Modulation index of the FM signal e. Equation of the modulated signal f. Instantaneous frequency of the FM signal at t=283usec g. The percent modulation if the modulated signal is for FM broadcast

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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