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Active array antenna and system for beamforming

  • US 20040204109A1
  • Filed: 09/30/2002
  • Published: 10/14/2004
  • Est. Priority Date: 09/30/2002
  • Status: Active Grant
First Claim
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1. An active beamforming antenna, comprising:

  • an array of antenna elements;

    a multicarrier power amplifier operatively coupled to each of the antenna elements of the array;

    the outputs of the multicarrier power amplifiers being linearized.

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