Automatic gain control circuit for burst signal...

Details Automatic gain control circuit for burst signal... Automatic gain control circuit for burst signal...

H - Electricity

04

B

330/104, 330/35

H04B 7/185 (2006.01) H03G 3/20 (2006.01) H04B 7/212 (2006.01)

Patent

CA 1207038

ABSTRACT An automatic gain control (AGC) circuit for a burst signal communication system has an AGC amplifier for receiving a burst input and pro- viding a burst output whose level is controlled in response to a control signal. A negative feedback circuit including an envelope detector receives the burst output and provides the control signal. The envelope detector envelope-detects the burst output and provides a first signal. A converter converts the first signal into a binary signal by comparing it with a reference voltage. A pulse generator provides a pulse signal of a predetermined pulse width in response to the binary signal. An AGC amplifier driving circuit digitally processes the pulse signal, thereby providing the control signal. The output power of the AGC circuit of the invention does not vary regardless of variation in the burst time.

445289

Affiliated with

Also associated with

Rating

Automatic gain control circuit for burst signal... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic gain control circuit for burst signal..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic gain control circuit for burst signal... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1184429