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CELLULAR NETWORK AMPLIFIER WITH AUTOMATED OUTPUT POWER CONTROL

  • US 20080076437A1
  • Filed: 07/13/2007
  • Published: 03/27/2008
  • Est. Priority Date: 09/26/2006
  • Status: Active Grant
First Claim
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1. A network amplifier, comprising:

  • a first variable gain module having an input configured to receive an uplink signal from a handset and configured to apply a first amplification factor to the uplink signal to generate an adjusted uplink signal to be transmitted to a base station;

    a first detector configured to detect a level of the uplink signal;

    a gain control module configured to control the first amplification factor of the first variable gain module for limiting the output of the first variable gain module to ensure that the level of the adjusted uplink signal does not exceed a first predetermined limit; and

    a first antenna coupled to an output of the first variable gain module and configured to transmit the adjusted uplink signal to a base station.

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