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Distortion adapter receiver having intersymbol interference correction

  • US 4,032,847 A
  • Filed: 01/05/1976
  • Issued: 06/28/1977
  • Est. Priority Date: 01/05/1976
  • Status: Expired due to Term
First Claim
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1. A differentially adaptive receiver comprising:

  • means for receiving multipath distorted phase shift keyed pulse signals;

    means for deriving a reference signal having substantially the same envelope as pulses of received signals and a phase state independent of changes of phase state in said received signals;

    means for detecting the phase state of said received signal pulses, said detecting means comprising means for comparing the phase state of said received signals with the phase state of said reference signal; and

    means for compensating said received signals for intersymbol interference.

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