__________ is defined as the ratio of input signal to noise ratio to the output signal to noise ratio.
A)noise figure
B)noise temperature
C)snro
D)none of the mentioned

Question

__________  is defined as the ratio of input signal to noise ratio to the output signal to noise ratio.
A)noise figure
B)noise temperature
C)snro
D)none of the mentioned

Quizplus · Accepted Answer

Noise figure is defined as the ratio of the input signal-to-noise ratio (SNR) to the output signal-to-noise ratio, which quantifies the degradation of the signal-to-noise ratio caused by components in a signal chain.

__________ Is Defined as the Ratio of Input Signal to Noise