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Methods of detecting anomalies in ambient alternating current fields

  • US 20080255779A1
  • Filed: 08/20/2007
  • Published: 10/16/2008
  • Est. Priority Date: 08/18/2006
  • Status: Active Grant
First Claim
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1. A method of detecting anomalies in an ambient alternating current (AC) field, comprising the steps of:

  • placing an AC field sensor in an ambient AC field;

    generating a signal representative of the ambient AC field received by the AC field sensor; and

    processing the signal to determine if the ambient AC field includes any anomalies.

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