Communication system with statistical control of gain

Details Communication system with statistical control of gain Communication system with statistical control of gain

2004-11-30

2009-02-24

Wang, Ted (Department: 2611)

Pulse or digital communications

Receivers

Automatic gain control

C455S127100, C455S136000, C455S138000, C455S232100, C455S245100

Reexamination Certificate

active

07496162

ABSTRACT:
In a communication receiver having a variable gain amplifier and an automatic gain controller, the automatic gain controller is operable to measure values of a system performance parameter indicative of the performance of the communication system, determine a statistical value of the system performance parameter, and adjust the variable gain of the amplifier in response to the statistical value to maintain the statistical value in a control range.

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Texas Instrument, Technical Brief SWRA030, Matt Roy, May 1999.

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