povratna zanka
1. povratna zanka
a circuit that feeds back some of the output to the input of a system [krog, ki povratno povezuje nekaj izhoda s vhodom sistema]
2. povratni sklop, povratna zanka, povratna vezava
the process in which part of the output of a system is returned to its input in order to regulate its further output [proces, pri katerem se del izhoda sistema vrne v njegov vhod, da regulira njegove nadaljnje izhode]