Noise Flashcards

1
Q

External noise examples

A

Industrial noise( motors, generators, equipment)

Atmospheric noise(naturally occurring disturbances)

Space/cosmic noise(sun)

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2
Q

Internal noise examples

A

Thermal noise( white noise )

Semiconductor noise

Intermodulation distortion

Resistors, diodes etc

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3
Q

N=kTB

A

k= 1.38x10^-24

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4
Q

NR meaning

A

Noise factor

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5
Q

NF meaning

A

Noise figure

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