Automatic gain control with state machine controller feedback

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United States of America Patent

PATENT NO 8457573
SERIAL NO

12863031

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Abstract

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An automatic gain control circuit is described including a state machine controller for adjusting intermediate frequency gain and radio frequency gain and a baseband demodulator, wherein the baseband demodulator receives information from the state machine controller regarding status of the state machine controller and further wherein the state machine controller receives correlation information from the baseband demodulator. Also described is a method including detecting a signal, providing state machine controller information to a baseband demodulator, reducing a radio frequency gain, reducing an intermediate frequency gain and receiving correlation information from the baseband demodulator.

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Patent Owner(s)

Patent OwnerAddress
INTERDIGITAL MADISON PATENT HOLDINGS3 RUE DU COLONEL MOLL PARIS 75017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Diemer, Rod Anthony Indianapolis, US 1 0
Rhodes, Robert Andrew Carmel, US 12 88
Schultz, Mark Alan Carmel, US 82 1234

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