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ISOLATION TECHNIQUES FOR MULTIPLE CO-LOCATED RADIO MODULES

  • US 20100227570A1
  • Filed: 08/24/2009
  • Published: 09/09/2010
  • Est. Priority Date: 03/09/2009
  • Status: Active Grant
First Claim
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1. An apparatus, comprising:

  • an antenna;

    a first transceiver to communicate wirelessly across a first link;

    a second transceiver to communicate wirelessly across a second link;

    a shared antenna structure operative to allow the first transceiver and the second transceiver to share the antenna for simultaneous operations; and

    an active signal canceller operative to generate a cancellation signal to cancel an interference signal for a radio-frequency coupling channel between the first and second transceivers.

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