New aspects on the performance of a fundamental mode orthogonal fluxgate magnetometer based on amorphous wire cores
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DOI: 10.1063/9.0000146
Abstract: The performance of a fundamental mode orthogonal fluxgate magnetometer based on Co68.15Fe4.35Si12.5B15 amorphous wires produced at National Inst. of R. & D. for Technical Physics Iasi is presented. Our efforts are concentrated on reducing the… read more here.
Keywords: mode orthogonal; fundamental mode; fluxgate; orthogonal fluxgate ... See more keywords
Calibration method for sway error of three-axis fluxgate
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DOI: 10.1088/1748-0221/16/08/t08012
Abstract: Aiming at the problem that attitude changes will cause sway errors of the fluxgate, firstly, the attitude change error model is constructed theoretically, and the influence of attitude changes on the three-axis fluxgate is analyzed;… read more here.
Keywords: fluxgate; calibration method; three axis; error ... See more keywords
Modeling and Performances of the Orthogonal Fluxgate Sensor Operated in Fundamental Mode
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DOI: 10.1109/tmag.2019.2955062
Abstract: Fluxgate magnetometer is an important device for weak magnetic-field measurements. By adding a large dc bias excitation current, the performances of fluxgate can be highly improved. In this article, based on the assumption of the… read more here.
Keywords: fluxgate; orthogonal fluxgate; operated fundamental; model ... See more keywords
Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 °C
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DOI: 10.3390/mi13122158
Abstract: Fluxgate sensors are key devices for magnetic field surveys in geophysics. In areas such as deep drilling, fluxgate sensors may have to operate steadily at high temperatures for a prolonged period of time. We present… read more here.
Keywords: core; fluxgate sensor; ring core; fluxgate ... See more keywords