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Adaptive array antenna

  • US 20030016173A1
  • Filed: 09/23/2002
  • Published: 01/23/2003
  • Est. Priority Date: 06/16/2000
  • Status: Active Grant
First Claim
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1. An adaptive array antenna comprising:

  • array antenna elements;

    first and second phase control circuits which control phase shift amount of a transmission data packet and supply the transmission data packet to the array antenna elements;

    a distributor configured to distribute the transmission data packet to one of the first and second phase control circuits based on a destination user information of the data packet; and

    a phase shift amount control circuit configured to control the phase shift amount of the first and second phase control circuits based on the destination user information of the data packet distributed to the first and second phase control circuits.

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