4. Pulse or digital communications
  5. Spread spectrum
  6. Direct sequence

Donald G. Duff

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Optical fiber communication system employing doped optical...

Optical communications – Optical repeater system – Specific optical waveguide
Reexamination Certificate

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Synchronous digital signal to asynchronous digital signal desync

Pulse or digital communications – Spread spectrum – Direct sequence
Patent

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Profile ID: LFUS-PAI-P-1625543

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