发明授权
- 专利标题: Non-linear junction based electronics detection
- 专利标题(中): 基于非线性结的电子检测
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申请号: US11782636申请日: 2007-07-25
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公开(公告)号: US07630853B2公开(公告)日: 2009-12-08
- 发明人: Bruce R. Barsumian , Thomas H. Jones
- 申请人: Bruce R. Barsumian , Thomas H. Jones
- 申请人地址: US TN Algood
- 专利权人: Research Electronics International, LLC
- 当前专利权人: Research Electronics International, LLC
- 当前专利权人地址: US TN Algood
- 代理机构: Hornkohl Intellectual Property Law, PLLC
- 代理商 Jason L. Hornkohl
- 主分类号: G01R27/28
- IPC分类号: G01R27/28
摘要:
Line anomalies on a line under test are detected by generating a test signal at a first power level and coupling the test signal to the line under test. A response level is received from the line under test at a second and third harmonic frequency of the first test signal. A second test signal is generated at an increased power level and coupled to the line under test and a response level from the line is received at a second and third harmonic frequency of the second test signal. The process is repeated by raising the power level of the test signal until a current level supplied to the line by a test signal exceeds an acceptable threshold level. The response levels are compared to stored data to locate any line anomalies present. The stored data represents harmonic response data obtained from the same line at a previous time. A graphical or mathematical representation of the response data is produced such that the response data can be easily compared to locate any anomalies.
公开/授权文献
- US20090030622A1 Non-linear Junction Based Electronics Detection 公开/授权日:2009-01-29