Problem 1 Consider the system block diagram below where an analog signal w(t) is sampled by an impulse train. The sampled signal w(t) is filtered by the reconstruction filter H(f). w(t) Ws(t) TH(f) WR(t) f -1000 1000 Σ=- δ(t - nTs) (a) Draw the spectrums of the sampled and reconstructed signals, i.e. Ws(f) and WR (f) when Ts = 5 x 10s and the W(f) is as follows: W(f) (b) Draw W(f) and WR (f) for T₂ = 2.5 × 10−4s (c) Draw Ws(f) and WR (f) for Ts = 10-³s 1 f 500 1000 -1

Problem 1 Consider the system block diagram below where an analog signal w(t) is sampled by an impulse train. The sampled signal w(t) is filtered by the reconstruction filter H(f). w(t) Ws(t) TH(f) WR(t) f -1000 1000 Σ=- δ(t - nTs) (a) Draw the spectrums of the sampled and reconstructed signals, i.e. Ws(f) and WR (f) when Ts = 5 x 10s and the W(f) is as follows: W(f) (b) Draw W(f) and WR (f) for T₂ = 2.5 × 10−4s (c) Draw Ws(f) and WR (f) for Ts = 10-³s 1 f 500 1000 -1

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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