"Always study for life not for exam! Consider the following equally likely binary pulses and coherently detected over a Gaussian channel with = 0.1 watts/Hz. 2 3₁(1) 0 a) Find the probability of bit error. [3] b) Find the probability of error if the noise is doubled. [2] c) Find the required noise spectral density, No, if the required probability of bit error is 0.5 x 10-9. [3] d) Draw the diagram of an optimal receiver, label the diagram! [2]

"Always study for life not for exam! Consider the following equally likely binary pulses and coherently detected over a Gaussian channel with = 0.1 watts/Hz. 2 3₁(1) 0 a) Find the probability of bit error. [3] b) Find the probability of error if the noise is doubled. [2] c) Find the required noise spectral density, No, if the required probability of bit error is 0.5 x 10-9. [3] d) Draw the diagram of an optimal receiver, label the diagram! [2]

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

ChapterS: Safety, Basic Electricity And Ohm's Law

Section: Chapter Questions

Problem 8RQ: What is an MSDS?

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