Fast-acting automatic gain control arrangement

Details Fast-acting automatic gain control arrangement Fast-acting automatic gain control arrangement

H - Electricity

03

G

H03G 3/20 (2006.01) H03G 1/04 (2006.01) H04B 1/16 (2006.01)

Patent

CA 2129567

ABSTRACT FAST-ACTING AUTOMATIC GAIN CONTROL ARRANGEMENT A fast-acting automatic gain control arrangement comprises a gain-controlled amplifier stage, a detector stage and a time delay means. The amplifier stage and detector stage are fed in parallel from an input signal and the output of the detector stage is used to adjust the gain of the amplifier stage. The time delay means is included in series with and upstream of the amplifier stage. Means may be included in the control circuit to modify (e.g linearise) the transfer function of the gain-control function, and this may include provisions for inputting an external modifying signal. The detector is preferably a successive logarithmic amplifier to ensure that the automatic gain control arrangement can handle a wide input dynamic range. Figure 3

Affiliated with

Also associated with

Rating

Fast-acting automatic gain control arrangement does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fast-acting automatic gain control arrangement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast-acting automatic gain control arrangement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-2017692