Editing Phase perturbation

'''Phase perturbation''' is the shifting, from whatever cause, in the [[phase (waves)|phase]] of an [[electronics|electronic]] [[signal]]. The shifting is often quite rapid, and may appear to be random or cyclic. The phase departure in phase perturbation usually is larger, but less rapid, than in [[Jitter|phase jitter]].

Phase perturbation may be expressed in degrees, with any cyclic component expressed in [[hertz]].

==References==
{{FS1037C MS188}}

[[Category:Frequency-domain analysis]]
[[Category:Telecommunication theory]]

{{Telecomm-stub}}