Johnson–Nyquist noise

GPTKB entity

Statements (24)
Predicate Object
gptkbp:instanceOf physical phenomenon
electrical noise
gptkbp:alsoKnownAs gptkb:Johnson_noise
thermal noise
gptkbp:describes random thermal motion of charge carriers
gptkbp:discoveredIn 1928
gptkbp:form V_rms = sqrt(4kTRB)
gptkbp:frequencyDependence frequency independent (white noise)
https://www.w3.org/2000/01/rdf-schema#label Johnson–Nyquist noise
gptkbp:measures volt
gptkbp:namedAfter gptkb:John_B._Johnson
gptkb:Harry_Nyquist
gptkbp:occurredIn electronic circuits
resistors
gptkbp:proportion gptkb:temperature
resistance
gptkbp:relatedTo gptkb:shot_noise
electronics
physics
resistor
flicker noise
gptkbp:type gptkb:white_noise
gptkbp:bfsParent gptkb:thermal_noise_(Johnson–Nyquist_noise)
gptkbp:bfsLayer 6