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

Owen M. Caldwell

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Method and apparatus for autoranging, quadrature signal generati

Pulse or digital communications – Spread spectrum – Direct sequence
Patent

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Offset frequency converter for phase/amplitude data measurement

Telecommunications – Receiver or analog modulated signal frequency converter – Measuring or testing of receiver
Patent

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Profile ID: LFUS-PAI-P-1114485

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