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UWB transmitter

  • US 8,355,453 B2
  • Filed: 12/14/2009
  • Issued: 01/15/2013
  • Est. Priority Date: 12/16/2008
  • Status: Active Grant
First Claim
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1. An ultra-wideband (UWB) dual impulse transmitter, comprising:

  • a trigger edge selection circuit actuated by a single trigger input pulse;

    a first step recovery diode (SRD) based pulser connected to the trigger edge selection circuit to generate a first impulse output; and

    a second step recovery diode (SRD) based pulser connected to the trigger edge selection circuit in parallel to the first pulser to generate a second impulse output having a selected delay from the first impulse output.

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