Sensitivity and noise of parallel fluxgate sensor with amorphous wire cores

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00360201" target="_blank" >RIV/68407700:21230/22:00360201 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/10467/104494" target="_blank" >http://hdl.handle.net/10467/104494</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmmm.2022.169981" target="_blank" >10.1016/j.jmmm.2022.169981</a>

Result language
angličtina
Original language name
Sensitivity and noise of parallel fluxgate sensor with amorphous wire cores
Original language description
Fluxgate sensors are vectorial magnetic field sensors suitable for the measurement of fields up to mT with maximum pT resolution. Due to their low weight, low power, and low cost, fluxgates are ideal sensors to monitor the Earth’s field and measure its spatial deviations. The sensitivity of the sensor directly depends on the material and geometry of the core, and on the geometric parameters of the coils. Fluxgate is still the most sensitive room-temperature vectorial magnetic field sensor [1]. This work is devoted to the study of parallel fluxgate with multiple wire cores. The achieved sensitivity for a 35 mm long sensor is 12 mV/µT and the minimum noise was 2350 pT/root Hz at 1 Hz for as-cast amorphous wires.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering

Project
<a href="/en/project/GA20-27150S" target="_blank" >GA20-27150S: NanoFluxGate</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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