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Sliding correlator for nanosecond pulses

  • US 5,523,758 A
  • Filed: 01/25/1990
  • Issued: 06/04/1996
  • Est. Priority Date: 01/25/1990
  • Status: Expired due to Term
First Claim
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1. A digital sliding correlator having means for producing a series of time-shifted stored copies of a digital character, means responsive to said shifted, stored copies of the character for selectively multiplying said shifted, stored copies by an input signal or a sign-inverted counterpart of the input signal responsive to the input signal, a first set of integrators and a second set of integrators, means for supplying to the first set of integrators first portions of said multiplied signals and for supplying to said second set of integrators second portions of said multiplied signals, and means for combining the outputs of said integrators.

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