Automatic gain control system and method using multiple...

Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation

Reexamination Certificate

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Details

C455S245200, C455S253200, C455S127300, C330S12400D, C330S084000, C725S127000

Reexamination Certificate

active

07088975

ABSTRACT:
A receiver comprises a first Variable Gain Amplifier (VGA) that amplifies an input signal in accordance with a first gain to produce a first amplified signal. The first gain is controlled based on the first amplified signal. The receiver includes a second VGA that produces a second amplified signal responsive to the first amplified signal. The second VGA has a second gain controlled based on the second amplified signal.

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