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Data transmission system

  • US 20020103447A1
  • Filed: 08/31/2001
  • Published: 08/01/2002
  • Est. Priority Date: 09/12/2000
  • Status: Active Grant
First Claim
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1. A data transmission system, comprising a transmitter and a receiver, wherein the transmitter is arranged to send data bursts with a duty cycle of less than 5% at transmission timing points, the transmitter comprising a pseudo-random signal generator which governs the time delay between successive timing points and a local oscillator which controls the time of data transmission, and wherein the receiver comprises a corresponding pseudo-random signal generator and local oscillator, and wherein power is applied to the receiver substantially only corresponding in time to the timing of the data bursts.

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