Home Work:For each of the baseband signals: (1) m(t cos 1000rr; (i m(t) = 2 cos 1000rt +sin 2000r r: (i) m() cos 1000mtcos 3000mr, do the following(a) Sketch the spectrum of m(t).(b) Sketch the spectrum of the DSB-SC signal m(t) cos 10,000t.(e) Identify the upper sideband (USB) and the lower sideband (LSB) spectra.(d) Identify the frequencies in the baseband, and the corresponding frequencies in the DSB-SC,USB, and LSB spectra. Explain the nature of frequency shifting in each case.

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Home Work: For cach of the baseband signals: (6) m(t) - cos 1000rr; (i) m(t) = 2cos 1000rr + sin 2000rr; (iii) m(t) cos 1000rrcos 3000t, do the following (a) Sketch the spectrum of m(t). (b) Sketch the spectrum of the DSB-SC signal mit) cos 10.000xr. (e) Identify the upper sideband (USB) and the lower sideband (LSB) spectra. (d) Identify the frequencies in the baseband, and the corresponding frequencies in the DSB-SC, USB, and LSB spectra. Explain the nature of frequency shifting in each case.

Home Work: For cach of the baseband signals: (6) m(t) - cos 1000rr; (i) m(t) = 2cos 1000rr + sin 2000rr; (iii) m(t) cos 1000rrcos 3000t, do the following (a) Sketch the spectrum of m(t). (b) Sketch the spectrum of the DSB-SC signal mit) cos 10.000xr. (e) Identify the upper sideband (USB) and the lower sideband (LSB) spectra. (d) Identify the frequencies in the baseband, and the corresponding frequencies in the DSB-SC, USB, and LSB spectra. Explain the nature of frequency shifting in each case.

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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