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Detector

  • US 20160018552A1
  • Filed: 07/17/2014
  • Published: 01/21/2016
  • Est. Priority Date: 07/17/2014
  • Status: Active Grant
First Claim
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1. A system, comprising:

  • a loop configured to emit a magnetic field along a longitudinal axis of the loop, where the loop operates at a frequency of about 100 kilohertz or greater; and

    a detection component configured to detect a presence of an object through an analysis of the magnetic field.

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