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Homodyne single mixer receiver and method therefor

  • US 7,199,713 B2
  • Filed: 11/19/2004
  • Issued: 04/03/2007
  • Est. Priority Date: 11/19/2004
  • Status: Active Grant
First Claim
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1. An REID circuit, comprising:

  • an RF carrier signal source;

    a hybrid coupled to the RF carrier signal source operable to generate an in-phase and a quadrature phase component of the RF carrier signal;

    a switch coupled to the hybrid operable to selectively pass only one of the in-phase and quadrature phase components of the RF carrier signal to its output; and

    a mixer coupled to the output of the switch operable to multiply the selectively passed one of the in-phase and quadrature phase components of the carrier signal and a received modulated carrier signal and generate a baseband signal.

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