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Radio communication system using spread spectrum techniques

DC
  • US 5,077,753 A
  • Filed: 04/09/1990
  • Issued: 12/31/1991
  • Est. Priority Date: 04/09/1990
  • Status: Expired due to Term
First Claim
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1. A transmitter system for use with a spread spectrum radio communication system, comprising:

  • generator means for generating a pseudo-random chipping sequence;

    frequency spreader means for combining digital data with the pseudo-random chipping sequence to produce a spread spectrum signal; and

    ,modulator means for modulating the spread spectrum signal over a predefined frequency band.

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