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HYBRID MULTI-BAND RECEIVER

  • US 20100265875A1
  • Filed: 04/16/2009
  • Published: 10/21/2010
  • Est. Priority Date: 04/16/2009
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving two or more wireless signals at a receiver at two or more receiver paths;

    downconverting the two or more received wireless signals using two or more separate complex mixers in the two or more receiver paths to generate two or more intermediate frequency signals based, at least in part, on two or more oscillating signals having individually selectable frequencies received from one or more local oscillators;

    combining the two or more intermediate frequency signals to generate a combined signal comprising an in-phase component and a quadrature component; and

    converting the combined signal to a digital signal using a single analog-to-digital converter, the digital signal comprising an in-phase component and a quadrature component.

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