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Bipolar waveform modulation for ultra wideband (UWB) communication networks

  • US 20050058210A1
  • Filed: 09/16/2003
  • Published: 03/17/2005
  • Est. Priority Date: 09/16/2003
  • Status: Active Grant
First Claim
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1. For use in an ultra wideband (UWB) communication system, a method for communicating binary data, having logical “

  • 0” and



    1”

    value types, as a sequence of UWB pulses, the method comprising;

    encoding binary data of one value type as positive UWB pulses and binary of the other value type as negative UWB pulses; and

    detecting the presence of positive and negative UWB pulses using a zero-level sensing threshold, thereby increasing immunity to noise.

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