Results 1 to 10 of about 538 (152)
A Novel Design Nomogram for Optimization of Micro Search Coil Magnetometer for Energy Monitoring in Smart Buildings [PDF]
Micromachines, 2022 In this paper, a new analytical method to achieve the maximum signal-to-noise ratio (SNR) of a micro search coil magnetometer (µSCM) is presented. A planar spiral inductor was utilized to miniaturize conventional bulky search coil magnetometers.
Hadi Tavakkoli +4 more
doaj +7 more sources
Design of a Compact Space Search Coil Magnetometer [PDF]
SensorsSearch coil magnetometers (SCMs) are widely used in space science missions to measure time-varying magnetic fields. However, conventional SCM designs often increase sensor mass and electronic power consumption in order to meet mission-specific ...
Yunho Jang +5 more
doaj +3 more sources
Optimized Weight Low-Frequency Search Coil Magnetometer for Ground–Airborne Frequency Domain Electromagnetic Method [PDF]
Sensors, 2023 The vertical component magnetic field signal in the ground–airborne frequency domain electromagnetic (GAFDEM) method is detected by the air coil sensor, which is parallel to the ground.
Fei Teng, Ye Tong, Bofeng Zou
doaj +4 more sources
China Seismo-Electromagnetic Satellite search coil magnetometer data and initial results
Earth and Planetary Physics, 2018 Four levels of the data from the search coil magnetometer (SCM) onboard the China Seismo-Electromagnetic Satellite (CSES) are defined and described. The data in different levels all contain three components of the waveform and/or spectrum of the induced ...
Qiao Wang +6 more
doaj +4 more sources
CLUSTER–STAFF search coil magnetometer calibration – comparisons with FGM [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2014 The main part of the Cluster Spatio-Temporal Analysis of Field Fluctuations (STAFF) experiment consists of triaxial search coils allowing the measurements of the three magnetic components of the waves from 0.1 Hz up to 4 kHz.
P. Robert +8 more
doaj +7 more sources
A hybrid fluxgate and search coil magnetometer concept using a racetrack core [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2018 A proof-of-concept hybrid magnetometer is presented, which simultaneously operates as both a fluxgate and a search coil, allowing it to sense the magnetic field from DC to 2 kHz using a single sensor.
D. M. Miles +6 more
doaj +4 more sources
The Search Coil Magnetometer for THEMIS [PDF]
Space Science Reviews, 2008 THEMIS instruments incorporate a tri-axial Search Coil Magnetometer (SCM) designed to measure the magnetic components of waves associated with substorm breakup and expansion. The three search coil antennas cover the same frequency bandwidth, from 0.1 Hz to 4 kHz, in the ULF/ELF frequency range.
O Le Contel, C Coillot, Roux A
exaly +4 more sources
An integrated CMOS micro search‑coil magnetometer with on‑chip calibration and a low‑noise amplifier [PDF]
Microsystems & NanoengineeringThis paper presents a fully CMOS‑integrated micro search‑coil magnetometer (µSCM) that achieves a NEMI of 2.1 nT/√Hz at 1 kHz while consuming only 364 µW, approximately a tenfold improvement over previous CMOS search‑coil magnetometers (SCMs). The system
Hadi Tavakkoli +6 more
doaj +2 more sources
The Search-Coil Magnetometer for MMS [PDF]
Space Science Reviews, 2014 Abstract The tri-axial search-coil magnetometer (SCM) belongs to the FIELDS instrumentation suite on the Magnetospheric Multiscale (MMS) mission (Torbert et al. in Space Sci. Rev. (2014), this issue). It provides the three magnetic components of the waves from 1 Hz to 6 kHz in particular in the key regions of the Earth’s magnetosphere namely ...
O Le Contel, C Coillot, L Mirioni
exaly +3 more sources
Construction of Differential Type Search Coil Magnetometer
Journal of the Korean Magnetics Society, 2010 Search coil magnetometer has been used for detection of ac magnetic field with high sensitivity. To reduce demagnetizing factor of core and increase S/N ratio of search coil magnetometer, the core was divided by two parts and coil was wound on each cores. Two coils were connected serially and put into amplifier as differential mode.
J.H. Kim, De-Rac Son
exaly +3 more sources