Soil and time modeling for improved electromagnetic locators...

Details Soil and time modeling for improved electromagnetic locators... Soil and time modeling for improved electromagnetic locators...

2006-09-19

2006-09-19

Patidar, Jay M. (Department: 2862)

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

For small object detection or location

C324S347000

Reexamination Certificate

active

07109716

ABSTRACT:
A method for locating an object buried in soil in which at least one electromagnetic signal is imparted onto the buried object, thereby generating an electromagnetic field around the buried object. The electromagnetic field as well as at least one electromagnetic property of the soil surrounding the buried object, such as moisture content, temperature and density, is then determined. Data related to the at least one electromagnetic property is transmitted to a data processor in which at least one algorithm is applied to the data, whereby a location of the buried object is determined.

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patent: 5869967 (1999-02-01), Straus
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patent: 6411095 (2002-06-01), Chin et al.
patent: 6586937 (2003-07-01), Goodman
patent: 7034539 (2006-04-01), Ueda et al.
Aruliah, D. A.,Fast Solvers for Time-Harmonic Maxwell's Equations in 3D, University of British Columbia, Aug. 2001.

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