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Continuous time chaos dithering

  • US 8,542,716 B2
  • Filed: 01/09/2013
  • Issued: 09/24/2013
  • Est. Priority Date: 06/08/2009
  • Status: Active Grant
First Claim
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1. A method for receiving an RF spread spectrum signal, having a duration of sampling intervals selectively varied in accordance with a first pseudo-random sequence to introduce a known dither in said RF spread spectrum signal, comprising:

  • converting said RF spread spectrum signal to a received analog IF spread spectrum signal;

    using a second pseudo-random sequence to remove said known dither in said received analog IF spread spectrum signal to generate a uniform received sampled analog IF spread spectrum signal having a uniform sampling interval; and

    converting said received analog IF spread spectrum signal to a received digital IF spread spectrum signal.

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