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Communication SystemsNoise in Communication Systems

The equivalent noise temperature Te of a device with noise factor F is related to standard reference temperature T0 by?

  • ATe=T0/F
  • BTe=T0(F-1)
  • CTe=T0F^2
  • DTe=(F-1)/T0
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Correct Answer: B. Te=T0(F-1)
Explanation: Equivalent noise temperature is Te=T0(F-1), commonly using T0=290 K.
Reference: Standard communication systems: equivalent noise temperature
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