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Method and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signal

  • US 5,629,956 A
  • Filed: 06/07/1995
  • Issued: 05/13/1997
  • Est. Priority Date: 09/09/1994
  • Status: Expired due to Term
First Claim
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1. An apparatus for despreading a received continuous phase modulated spread spectrum signal comprising:

  • a power divider for dividing a received spread spectrum signal into a real signal and an imaginary signal,a first serial correlator for correlating said real signal and generating a real correlation signal,a second serial correlator for correlating said imaginary signal and generating an imaginary correlation signal,wherein at least one of said first serial correlator and said second serial correlator comprises an I demodulator and a Q demodulator, andmeans for combining said real correlation signal and said imaginary correlation signal.

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