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DIGITAL SIGNAL CONDITIONING

  • US 20110206163A1
  • Filed: 08/30/2010
  • Published: 08/25/2011
  • Est. Priority Date: 08/31/2009
  • Status: Active Grant
First Claim
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1. A system for pre-processing a digital input signal comprising:

  • a digital down converter (DDC) to modulate the digital input signal to create a down converted signal;

    an interpolator to re-sample the down converted signal to produce a re-sampled signal;

    two or more down samplers to produce two or more down sampled signals associated with the down samplers; and

    a multiplexer to multiplex one of the digital input signal, the down converted signals, and one of the two or more down sampled signal to an output line.

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