Noise Flashcards
1
Q
External noise examples
A
Industrial noise( motors, generators, equipment)
Atmospheric noise(naturally occurring disturbances)
Space/cosmic noise(sun)
2
Q
Internal noise examples
A
Thermal noise( white noise )
Semiconductor noise
Intermodulation distortion
Resistors, diodes etc
3
Q
N=kTB
A
k= 1.38x10^-24
4
Q
NR meaning
A
Noise factor
5
Q
NF meaning
A
Noise figure