Generating highly uniform electromagnetic field characteristics
Abstract
An apparatus and method for generating homogenous electromagnetic fields within a volume. The homogeneity provided may be for magnetic and/or electric fields, and for field magnitude, radial gradient, or higher order radial derivative. The invention comprises conductive pathways oriented about a desired region of homogeneity. A corresponding apparatus and method is provided for substantially canceling the electromagnetic field outside of the apparatus, comprising a second set of conductive pathways placed outside the first set.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 871529
- Patent Number(s):
- 5748063
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- generating; highly; uniform; electromagnetic; field; characteristics; apparatus; method; homogenous; fields; volume; homogeneity; provided; magnetic; electric; magnitude; radial; gradient; derivative; comprises; conductive; pathways; oriented; desired; region; corresponding; substantially; canceling; outside; comprising; set; placed; highly uniform; conductive pathways; electromagnetic fields; electromagnetic field; electric field; magnetic field; magnetic fields; electric fields; conductive path; radial derivative; radial gradient; uniform electromagnetic; placed outside; pathways oriented; pathways placed; comprises conductive; field characteristics; field outside; field magnitude; generating homogenous; generating highly; desired region; corresponding apparatus; homogenous electromagnetic; homogeneity provided; /335/324/
Citation Formats
Crow, James T. Generating highly uniform electromagnetic field characteristics. United States: N. p., 1998.
Web.
Crow, James T. Generating highly uniform electromagnetic field characteristics. United States.
Crow, James T. Tue .
"Generating highly uniform electromagnetic field characteristics". United States. https://www.osti.gov/servlets/purl/871529.
@article{osti_871529,
title = {Generating highly uniform electromagnetic field characteristics},
author = {Crow, James T},
abstractNote = {An apparatus and method for generating homogenous electromagnetic fields within a volume. The homogeneity provided may be for magnetic and/or electric fields, and for field magnitude, radial gradient, or higher order radial derivative. The invention comprises conductive pathways oriented about a desired region of homogeneity. A corresponding apparatus and method is provided for substantially canceling the electromagnetic field outside of the apparatus, comprising a second set of conductive pathways placed outside the first set.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {5}
}
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Works referenced in this record:
Shielded four‐conductor magnetic field assembly
journal, September 1984
- Morris, D.
- Review of Scientific Instruments, Vol. 55, Issue 9
Dipole and quadrupole planar magnetic fields produced by line currents
journal, August 1968
- Deutsch, F.
- Journal of Physics D: Applied Physics, Vol. 1, Issue 8