Search Results - "Dressler, Michal"

1-pT Noise Fluxgate Magnetometer for Geomagnetic Measurements and Unshielded Magnetocardiography by Janosek, Michal, Butta, Mattia, Dressler, Michal, Saunderson, Elda, Novotny, David, Fourie, Coenrad

“…We present the development of a low-noise, fundamental-mode, orthogonal fluxgate magnetometer with four amorphous, annealed ferromagnetic wires. The 1-Hz noise…”
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Reduction of magnetic noise limits of orthogonal fluxgate sensor by Dressler, Michal, Janosek, Michal, Butta, Mattia

“…We have further lowered the white noise of an orthogonal fluxgate to about 0.3 pT/√Hz @ 8 Hz. So far, this is the lowest noise reported for a fluxgate…”
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Characterization of a Digital AMR Magnetometer for Space Applications by Novotny, David, Petrucha, Vojtech, Dressler, Michal, Platil, Antonin

“…In this article, we present research, development, calibration, and characterization of a novel concept of a digitally compensated, low-noise magnetometer…”
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Noise in Single-Core Gradiometers Based on Orthogonal Fluxgate by Dressler, Michal, Butta Gonzales, Mattia

“…In the design of orthogonal fluxgate sensors, a common approach involves employing a pick-up coil of maximum length to enhance signal strength. Traditionally,…”
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Magnetic Calibration System With Interference Compensation by Janosek, Michal, Dressler, Michal, Petrucha, Vojtech, Chirtsov, Andrey

“…This paper describes a novel method for calibrating dc-precise magnetometers in the low field range (<inline-formula> <tex-math notation="LaTeX">\pm 100~\mu…”
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Stabilized magnetic vacuum using a rotating fluxgate sensor by Janosek, Michal, Dressler, Michal, Saunderson, Elda

“…We present an effective zero-field system utilizing a rotating, single-axis fluxgate sensor to establish and maintain a magnetic vacuum in triaxial coils. With…”
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Low frequency noise investigation of pT-level magnetic sensors by cross-spectral method by Janosek, Michal, Novotny, David, Dressler, Michal, Saunderson, Elda

“…We present a simple method to estimate the noise of magnetic sensors running in the Earth's field range by establishing the cross-power spectrum density during…”
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Identification of Geomagnetic Pulsations in SQUID Data for Space Weather Research by Saunderson, Elda F., Janosek, Michal, Dressler, Michal, Nel, Amore E., Lotz, Stefan I., Fourie, Coenrad J.

“…A High Temperature Superconductor (HTS) SQUID magnetometer is located at the INTERMAGNET Hermanus Magnetic Observatory (HER) site in South Africa. The LN 2…”
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Orthogonal fluxgate sensor noise depends on annealing-induced magnetostriction of the core by Butta, Mattia, Inchausti, Alexander Valeriano, Dressler, Michal, Janosek, Michal

“…For long time amorphous microwires with (Co 94 Fe 6 ) 72.5 Si 12.5 B 15 composition have been extensively used for magnetic sensors, such as fluxgates but also…”
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Estimation of Angular Deviations in Precise Magnetometers by Janosek, Michal, Saunderson, Elda F., Dressler, Michal, Gouws, Daniel J.

“…Capabilities for calibrations of angular deviations of sensor triplets in precise magnetometers were evaluated in a 2.5 m, triaxial Helmholtz coil facility…”
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AMR Magnetometer With Digital Feedback for Space Applications by Novotny, David, Petrucha, Vojtech, Dressler, Michal, Platil, Antonin

“…In this paper, we present research and development regarding a novel concept of a digitally compensated, low-noise magnetometer based on anisotropic…”
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Magnetic Calibration System With Interference Compensation by Janosek, Michal, Dressler, Michal, Petrucha, Vojtech, Chirtsov, Andrey

“…IEEE Transactions on Magnetics, Volume: 55 , Issue: 1 , Jan. 2019 This paper describes a novel method for calibrating dc-precise magnetometers in the low field…”
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1 pT-noise fluxgate magnetometer design and its performance in geomagnetic measurements by Janosek, Michal, Butta, Mattia, Dressler, Michal, Saunderson, Elda, Novotny, David, Fourie, Coenrad

“…We present a design of a low-noise, fundamentalmode, orthogonal fluxgate magnetometer with amorphous wires. The noise obtained in open-loop was as low as 5, 2…”
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