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Non-linear junction based electronics detection

  • US 7,630,853 B2
  • Filed: 07/25/2007
  • Issued: 12/08/2009
  • Est. Priority Date: 07/25/2007
  • Status: Active Grant
First Claim
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1. A method for identifying harmonic producing line anomalies on a line under test, said method comprising the steps of:

  • generating a first test signal at a first power level and coupling said first test signal to said line under test;

    receiving a response level from said line under test at a harmonic frequency of said first test signal; and

    comparing said response level to a stored harmonic response level to identify said harmonic producing line anomalies.

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