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Explain the following terms: (i) Signal-to-noise ratio (ii) Noise factor (iii) Noise figure (iv) Equivalent noise temperature
written 7.8 years ago by gravatar for teamques10 teamques10 ★ 65k •   modified 7.8 years ago

Mumbai University > Electronics Engineering > Sem4 > Fundamentals of Communication Engineering

Marks: 5M

Year: Dec2014
wireless communication
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written 7.8 years ago by gravatar for teamques10 teamques10 ★ 65k

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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