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Gaussian noise has _____ power spread _____ over all frequencies.

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in Digital Communications by (828k points)
Gaussian noise has _____ power spread _____ over all frequencies.

(a) Zero, uniformly

(b) Zero, non uniformly

(c) Infinite, uniformly

(d) Infinite, non uniformly

The question was asked in an international level competition.

My query is from Spread Spectrum, TDMA and FDMA in portion Multiplexing and Multiple Access of Digital Communications

1 Answer

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Correct answer is (c) Infinite, uniformly

To elaborate: Gaussian noise is a mathematical model which has infinite power spread uniformly over all frequencies.

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