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8.4. A received signal is ±1 mv for T, second intervals with equal prob- ability. The signal is accompanied by white Gaussian noise with a psd of 10-10 watt/Hz. The receiver integrates the signal plus noise syn- chronously for T, second duration and decodes the signal by comparing the integrator output with 0. (a) Find the maximum signaling rate (minimum value of T) such that P₁ = 10-4. (b) If actual signaling takes place at the rate found in (a), what is the signal amplitude required to maintain P. = 10-49

8.4. A received signal is ±1 mv for T, second intervals with equal prob- ability. The signal is accompanied by white Gaussian noise with a psd of 10-10 watt/Hz. The receiver integrates the signal plus noise syn- chronously for T, second duration and decodes the signal by comparing the integrator output with 0. (a) Find the maximum signaling rate (minimum value of T) such that P₁ = 10-4. (b) If actual signaling takes place at the rate found in (a), what is the signal amplitude required to maintain P. = 10-49

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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8.4. A received signal is ±1 mv for T, second intervals with equal prob- ability. The signal is accompanied by white Gaussian noise with a psd of 10-10 watt/Hz. The receiver integrates the signal plus noise syn- chronously for To second duration and decodes the signal by comparing the integrator output with 0. (a) Find the maximum signaling rate (minimum value of To) such that P₁ = 10-4. (b) If actual signaling takes place at the rate found in (a), what is the signal amplitude required to maintain P, = 104?
Transcribed Image Text:8.4. A received signal is ±1 mv for T, second intervals with equal prob- ability. The signal is accompanied by white Gaussian noise with a psd of 10-10 watt/Hz. The receiver integrates the signal plus noise syn- chronously for To second duration and decodes the signal by comparing the integrator output with 0. (a) Find the maximum signaling rate (minimum value of To) such that P₁ = 10-4. (b) If actual signaling takes place at the rate found in (a), what is the signal amplitude required to maintain P, = 104?
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