Magnetic-field sensing coil embedded in ceramic for measuring ambient magnetic field
Abstract
A magnetic pick-up coil for measuring magnetic field with high specific sensitivity, optionally with an electrostatic shield (24), having coupling elements (22) with high winding packing ratio, oriented in multiple directions, and embedded in ceramic material for structural support and electrical insulation. Elements of the coil are constructed from green ceramic sheets (200) and metallic ink deposited on surfaces and in via holes of the ceramic sheets. The ceramic sheets and the metallic ink are co-fired to create a monolithic hard ceramic body (20) with metallized traces embedded in, and placed on exterior surfaces of, the hard ceramic body. The compact and rugged coil can be used in a variety of environments, including hostile conditions involving ultra-high vacuum, high temperatures, nuclear and optical radiation, chemical reactions, and physically demanding surroundings, occurring either individually or in combinations.
- Inventors:
- Issue Date:
- Research Org.:
- ~Individually Owned Patent
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174724
- Patent Number(s):
- 6690165
- Application Number:
- 09/301,064
- Assignee:
- Takahashi, Hironori
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01F - MAGNETS
- DOE Contract Number:
- AC02-76CH03073
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Takahashi, Hironori. Magnetic-field sensing coil embedded in ceramic for measuring ambient magnetic field. United States: N. p., 2004.
Web.
Takahashi, Hironori. Magnetic-field sensing coil embedded in ceramic for measuring ambient magnetic field. United States.
Takahashi, Hironori. Tue .
"Magnetic-field sensing coil embedded in ceramic for measuring ambient magnetic field". United States. https://www.osti.gov/servlets/purl/1174724.
@article{osti_1174724,
title = {Magnetic-field sensing coil embedded in ceramic for measuring ambient magnetic field},
author = {Takahashi, Hironori},
abstractNote = {A magnetic pick-up coil for measuring magnetic field with high specific sensitivity, optionally with an electrostatic shield (24), having coupling elements (22) with high winding packing ratio, oriented in multiple directions, and embedded in ceramic material for structural support and electrical insulation. Elements of the coil are constructed from green ceramic sheets (200) and metallic ink deposited on surfaces and in via holes of the ceramic sheets. The ceramic sheets and the metallic ink are co-fired to create a monolithic hard ceramic body (20) with metallized traces embedded in, and placed on exterior surfaces of, the hard ceramic body. The compact and rugged coil can be used in a variety of environments, including hostile conditions involving ultra-high vacuum, high temperatures, nuclear and optical radiation, chemical reactions, and physically demanding surroundings, occurring either individually or in combinations.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {2}
}
Works referenced in this record:
Micro-electromagnets for atom manipulation
journal, June 1998
- Drndić, M.; Johnson, K. S.; Thywissen, J. H.
- Applied Physics Letters, Vol. 72, Issue 22