(b) An analog signal x(t) = 27. 6000t is sampled at a rate of 0.5 higher than Nyquist rate. The quantization step amplitude level is set within 500 to 1000 to conserve transmission bandwidth as much as possible. The A/D conversion uses PCM with linear quantization and binary encoding as well. Calculate the minimum bandwidth of the channel's transmission. (c) The PSK modulator system has a simusoidal carier signal with 10V amplitude and fluctuating at 40000n radians/s. The bipolar 4-bits binary data input, 1011 with a bit- rate of 10kbp is modulated with the carrier to form a modulated PSK signal. Sketch the resulting PSK signal completely.

(b) An analog signal x(t) = 27. 6000t is sampled at a rate of 0.5 higher than Nyquist rate. The quantization step amplitude level is set within 500 to 1000 to conserve transmission bandwidth as much as possible. The A/D conversion uses PCM with linear quantization and binary encoding as well. Calculate the minimum bandwidth of the channel's transmission. (c) The PSK modulator system has a simusoidal carier signal with 10V amplitude and fluctuating at 40000n radians/s. The bipolar 4-bits binary data input, 1011 with a bit- rate of 10kbp is modulated with the carrier to form a modulated PSK signal. Sketch the resulting PSK signal completely.

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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