Implementation of Mixed Feedback/Feedforward Analog and Digital AGC

摘要

AGC usually be used in receiver for regulating an arbitrary input-signal to some specified power lever. Every kind of AGC form have themselves advantages and disadvantages. In this paper, some kinds of AGC are compared. Basis of the comparison, this paper describe a new AGC named as Mixed Feedback/Feedforward Analog and Digital AGC, and implement the AGC in a RF receiver used in the wireless communication.