A triaxial orthogonal fluxgate magnetometer made of a single magnetic wire with three U-shaped branches

Konrad Goleman; Ichiro Sasada

doi:10.1109/TMAG.2007.893307

A triaxial orthogonal fluxgate magnetometer made of a single magnetic wire with three U-shaped branches

Konrad Goleman, Ichiro Sasada

Electrical Engineering Sciences

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

A triaxial orthogonal magnetometer head is presented in this paper. The head is constructed using a single piece of an amorphous wire. The wire is bent into three mutually orthogonal U-shaped branches on each of which a pickup coil is wound. The performance of the proposed head is evaluated in comparison to that of a triaxially assembled sensor head by using three separate uniaxial fluxgate heads. The input-output characteristics of each channel and the cross-talk effect are investigated. A simple calibration method is shown to decrease the cross-talk effect and to improve the orthogonality of the single wire head. Noise level is evaluated for both heads.

Original language	English
Pages (from-to)	2379-2381
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	43
Issue number	6
DOIs	https://doi.org/10.1109/TMAG.2007.893307
Publication status	Published - Jun 1 2007

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2007.893307

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abstract = "A triaxial orthogonal magnetometer head is presented in this paper. The head is constructed using a single piece of an amorphous wire. The wire is bent into three mutually orthogonal U-shaped branches on each of which a pickup coil is wound. The performance of the proposed head is evaluated in comparison to that of a triaxially assembled sensor head by using three separate uniaxial fluxgate heads. The input-output characteristics of each channel and the cross-talk effect are investigated. A simple calibration method is shown to decrease the cross-talk effect and to improve the orthogonality of the single wire head. Noise level is evaluated for both heads.",

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A triaxial orthogonal fluxgate magnetometer made of a single magnetic wire with three U-shaped branches

Abstract

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