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Consider a binary communications system that receives equally likely signals (b) s1(t) and s2(t) shown in Fig Q5b plus AWGN. Assume the receiving filter is a matched filter and that the noise power spectral density No is 1012 W/Hz. Compute the bit error probability of this system. (millivolts) sz(t) (millivolts) 0 123 (us) -1 t(us) 0123

Consider a binary communications system that receives equally likely signals (b) s1(t) and s2(t) shown in Fig Q5b plus AWGN. Assume the receiving filter is a matched filter and that the noise power spectral density No is 1012 W/Hz. Compute the bit error probability of this system. (millivolts) sz(t) (millivolts) 0 123 (us) -1 t(us) 0123

Introductory Circuit Analysis (13th Edition)
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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(a) Determine the constant A such that the functions y (t) and w2(t) given below are orthogonal over the interval (-0,0). wı(t) = exp (- |t|) and w2(t) = 1- A exp (- 2|t|) (b) Consider a binary communications system that receives equally likely signals sı(t) and s2(t) shown in Fig Q5b plus AWGN. Assume the receiving filter is a matched filter and that the noise power spectral density No is 1012 W/Hz. Compute the bit error probability of this system. s2(t) (millivolts) s(t) (millivolts) 0123 t (us) -1 -2 t (us) 0 1 2 3
Transcribed Image Text:(a) Determine the constant A such that the functions y (t) and w2(t) given below are orthogonal over the interval (-0,0). wı(t) = exp (- |t|) and w2(t) = 1- A exp (- 2|t|) (b) Consider a binary communications system that receives equally likely signals sı(t) and s2(t) shown in Fig Q5b plus AWGN. Assume the receiving filter is a matched filter and that the noise power spectral density No is 1012 W/Hz. Compute the bit error probability of this system. s2(t) (millivolts) s(t) (millivolts) 0123 t (us) -1 -2 t (us) 0 1 2 3
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