Impulse excitation electromagnetic resonance safety inspection method and device
Title：
Impulse excitation electromagnetic resonance safety inspection method and device
Application Number：
 200410091183
Application Date：
 2004/11/23
Announcement Date：
 2005/04/06
Pub. Date：
Publication Number：
 1603803
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 G01N 22/00, G01N 27/00
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Li Luming, Wen Xiongwei, Hao Hongwei
Key Words：
 Impulse excitation, electromagnetic resonance, safety inspection method, device
Abstract：
 This invention is based on electromagnetism lossless measurement theory and provides an impulse exciting electromagnetism resonance safety measurement method and its apparatus and belongs to electromagnetism lossless measurement technique field. This invention adopts transient high-energy impact excitation loop and establishes an attenuation resonance magnetism field. The detection loop is used to feel space magnetism field excitation and is connected with the alarming circuit through signal process circuit.
Claim：
Priority：
PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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