Explain the following terms i) Signal to noise ratio ii) Noise factor iii) Noise figure iv) Equivalent noise temperature.

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written 7.8 years ago by

teamques10 ★ 70k

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Subject : Principle of Communication Engineering

Topic : Introduction to Electronic Communication

Difficulty : Medium

principles of communication network

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written 7.7 years ago by

teamques10 ★ 70k

1. Signal-to-noise ratio (SNR)

Signal to noise ratio is defined as the ratio of the signal power to the noise power at the same or equivalent point in the system. It is a measure of signal strength relative to the background noise. It is often denoted as SNR and expressed …

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