Results 21 to 30 of about 667 (166)

First Results From the SCM Search‐Coil Magnetometer on Parker Solar Probe [PDF]

Journal of Geophysical Research: Space Physics, 2022
AbstractParker Solar Probe is the first mission to probe in situ the innermost heliosphere, revealing an exceptionally dynamic and structured outer solar corona. Its payload includes a search‐coil magnetometer (SCM) that measures up to three components of the fluctuating magnetic field between 3 Hz and 1 MHz.
Thierry Dudok de Wit, V. Krasnoselskikh, O. V. Agapitov, C. Froment, A. Larosa, S. D. Bale, Trevor A. Bowen, K. Goetz, P. Harvey, G. Jannet, M. Kretzschmar, R. J. MacDowall, D. Malaspina, P. Martín, Brent Page, M. Pulupa, C. Revillet   +16 more
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Spaced‐based search coil magnetometers

Journal of Geophysical Research: Space Physics, 2016
AbstractSearch coil magnetometers are one of the primary tools used to study the magnetic component of low‐frequency electromagnetic waves in space. Their relatively small size, mass, and power consumption, coupled with a good frequency range and sensitivity, make them ideal for spaceflight applications.
G. B. Hospodarsky
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A Merged Search‐Coil and Fluxgate Magnetometer Data Product for Parker Solar Probe FIELDS [PDF]

Journal of Geophysical Research: Space Physics, 2020
AbstractNASA's Parker Solar Probe (PSP) mission is currently investigating the local plasma environment of the inner heliosphere (<0.25 R⊙) using both in situ and remote sensing instrumentation. Connecting signatures of microphysical particle heating and acceleration processes to macroscale heliospheric structure requires sensitive measurements of ...
Trevor A. Bowen, S. D. Bale, J. W. Bonnell, Thierry Dudok de Wit, K. Goetz, K. Goodrich, J. Gruesbeck, P. Harvey, G. Jannet, A. Koval, R. J. MacDowall, D. Malaspina, M. Pulupa, C. Revillet, D. Sheppard, Á. Szabó   +15 more
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First observations of the Search Coil Magnetometer on Solar Orbiter / RPW: results and performances [PDF]

, 2020
&lt;p&gt;The Search Coil Magnetometer (SCM) onboard Solar Orbiter is part of the Radio and Plasma Waves (RPW) experiment and measures the variations of the magnetic field between 10 Hz and 50 kHz on three axes and between 1 kHz and 1MHz in one axis. The SCM is located on the boom of the spacecraft and its signal is processed by the LFR,
M. Kretschmar, Volodya Krasnoselskikh, J.‐Y. Brochot, G. Jannet, Thierry Dudok de Wit, C. Froment, M. Maksimović, T. Chust, O. Le Contel, J. Souček, David Píša   +10 more
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Optimization of Segmented Search Coil Magnetometers for Gradient Cardiac Fields

Ischemic heart disease diagnosis via magnetocardiography (MCG) requires highly sensitive yet compact magnetometers. While search coil magnetometers (SCMs) offer a cost-effective and portable alternative to superconducting devices, traditional designs rely on uniformly-wound structures optimized for homogeneous magnetic fields.
Ziyuan Huang, Wenhao Guan, Qigong Wang, Yixiang Jiang, Qinghai Ren   +4 more
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The Search-coil Magnetometer for the THOR mission

, 2016
Turbulence Heating ObserveR (THOR) is the first mission ever flown in space fully dedicated to plasma turbulence. The search-coil magnetometer (SCM) of THOR is a triaxial dual-band antenna dedicated to measuring the magnetic field fluctuations in the frequency range [1Hz,4kHz] and [1,200]kHz.
F. Sahraoui, Jean‐Louis Pinçon, G. Jannet, Malik Mansour, Pierre Henri, Gilles Chalumeau, Tedjani Hachemi, Alexis Jeandet, Nicolas Briand, O. Le Contel, L. Rezeau   +10 more
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Differential Search Coils Based Magnetometers: Conditioning, Magnetic Sensitivity, Spatial Resolution

, 2012
A theoretical and experimental comparison of optimized search coils based magnetometers, operating either in the Flux mode or in the classical Lenz-Faraday mode, is presented. The improvements provided by the Flux mode in terms of bandwidth and measuring range of the sensor are detailed. Theory, SPICE model and measurements are in good agreement.
Maria Timofeeva, G Allègre, D. Robbes, Stéphane Flament   +3 more
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Simulation and Experimental Study on the Influence of Cables on the Performance of Search Coil Magnetometers

Chinese Journal of Space Science
Linshan ZHU, Bin Zhou, Tianyu Zhang, Yongliang Xue, Bingjun Cheng, Ran Tao, Yujing Xie, Chenghan Weng   +7 more
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Active Compensation Method for Strong Magnetic Interference of MEMS Electronic Compass

IEEE Access, 2021
In practical applications, an electronic compass composed of a three-axis magnetometer and a three-axis accelerometer is often due to the strong magnetic field interference of the carrier, which makes the magnetometer unable to accurately calculate the ...
Jun Fu, Zhiwen Ning, Yang Chang
doaj   +1 more source

First Results of the THEMIS Search Coil Magnetometers [PDF]

Space Science Reviews, 2008
We present the first data from the THEMIS Search Coil Magnetometers (SCM), taken between March and June 2007 while the THEMIS constellation apogee moved from the duskside toward the dawnside. Data reduction, especially the SCM calibration method and spurious noise reduction process, is described.
Le Contel, O., Roux, A., Robert, P., Coillot, C., Bouabdellah, Abdel, de La Porte, B., Alison, D., Ruocco, Sébastien, Angelopoulos, V., Bromund, K., Chaston, C.C., Cully, C., Auster, H.U., Glassmeier, K.H., Baumjohann, W., Carlson, C.W., Mcfadden, J.P., Larson, D.   +17 more
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