Magnetic imager and method
Patent
·
OSTI ID:516941
A magnetic imager includes a generator for practicing a method of applying a background magnetic field over a concealed object, with the object being effective to locally perturb the background field. The imager also includes a sensor for measuring perturbations of the background field to detect the object. In one embodiment, the background field is applied quasi-statically. And, the magnitude or rate of change of the perturbations may be measured for determining location, size, and/or condition of the object. 25 figs.
- Research Organization:
- Associated Universities Inc
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH00016
- Assignee:
- Associated Universities, Inc., Washington, DC (United States)
- Patent Number(s):
- US 5,650,725/A/
- Application Number:
- PAN: 8-523,109
- OSTI ID:
- 516941
- Resource Relation:
- Other Information: PBD: 22 Jul 1997
- Country of Publication:
- United States
- Language:
- English
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