DocumentCode
1644321
Title
A special permalloy core for fluxgate sensors - construction and investigation
Author
Moskowicz, S.
Author_Institution
Inst. of control Eng., Tech. Univ. of Szczecin, Poland
Volume
1
fYear
2004
Firstpage
67
Abstract
In the paper the operating principle and basic parameters of a ring-core flux-gate based compensating transducer to measure a static magnetic field is described. A theoretical analysis has been made and an approximate transduction function has been derived. The presented results of tests carried out on a transducer model testify that the device in question is distinguished by a high and easily adjustable sensitivity and a linear transduction characteristic.
Keywords
Permalloy; fluxgate magnetometers; magnetic cores; magnetic fields; magnetic sensors; fluxgate sensors; permalloy core; ring-core flux-gate; static magnetic field; transducer model; transduction function; Magnetic anisotropy; Magnetic cores; Magnetic field measurement; Magnetic flux; Magnetic sensors; Perpendicular magnetic anisotropy; Saturation magnetization; Sensor phenomena and characterization; Toroidal magnetic fields; Transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2004. MELECON 2004. Proceedings of the 12th IEEE Mediterranean
Print_ISBN
0-7803-8271-4
Type
conf
DOI
10.1109/MELCON.2004.1346773
Filename
1346773
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