Magnetic Noise of Flux Gates and Magnetic Modulation Sensors with an Amorphous Ferromagnetic Core

2021 ◽  
Vol 64 (5) ◽  
pp. 754-758
Author(s):  
O. L. Sokol-Kutylovskii
Keyword(s):  
Magnetic Noise ◽  
Ferromagnetic Core ◽  
Amorphous Ferromagnetic Core

Thermal magnetic noise due to eddy currents in a strip wound ferromagnetic core at 4.2 K (abstract)

1994 ◽  
Vol 75 (10) ◽  
pp. 6996-6996
Author(s):  
Yu. V. Maslennikov ◽  
O. Snigirev ◽  
M. Cerdonio ◽  
G. A. Prodi ◽  
S. Vitale
Keyword(s):  
Eddy Currents ◽  
Magnetic Noise ◽  
Ferromagnetic Core

scholarly journals Magnetic noise contribution of the ferromagnetic core of induction magnetometers

2015 ◽  
Vol 4 (1) ◽  
pp. 229-237 ◽  
Author(s):  
C. Coillot ◽  
M. El Moussalim ◽  
E. Brun ◽  
A. Rhouni ◽  
R. Lebourgeois ◽  
...  
Keyword(s):  
Electronic Circuit ◽  
Low Voltage ◽  
Complex Permeability ◽  
Experimental Measurements ◽  
Magnetic Noise ◽  
Sensor Noise ◽  
Noise Sources ◽  
Ferromagnetic Core ◽  
Induction Sensor ◽  
Noise Contribution

Abstract. The performance of induction magnetometers, in terms of resolution, depends both on the induction sensor and the electronic circuit. To investigate accurately the sensor noise sources, an induction sensor, made of a ferrite ferromagnetic core, is combined with a dedicated low voltage and current noise preamplifier, designed in CMOS 0.35 μm technology. A modelling of the contribution of the ferromagnetic core to the noise through the complex permeability formalism is performed. Its comparison with experimental measurements highlight another possible source for the dominating noise near the resonance.

Thermal magnetic noise in a strip wound crystalline ferromagnetic core at 4.2 K

1996 ◽  
Vol 79 (2) ◽  
pp. 960 ◽  
Author(s):  
O. V. Snigirev ◽  
Yu. V. Maslennikov ◽  
S. Vitale ◽  
M. Cerdonio ◽  
G. A. Prodi
Keyword(s):  
Magnetic Noise ◽  
Ferromagnetic Core

Effect of Complex Permeability on Circuit Parameters of CPW with Magnetic Noise Suppression Sheet

2020 ◽  
Vol E103.B (9) ◽  
pp. 899-902
Author(s):  
Sho MUROGA ◽  
Motoshi TANAKA ◽  
Takefumi YOSHIKAWA ◽  
Yasushi ENDO
Keyword(s):  
Noise Suppression ◽  
Complex Permeability ◽  
Magnetic Noise

Development and testing of a portable ``noise-meter'' for areal magnetic noise survey

2020 ◽  
Vol 20 (3) ◽  
pp. 1-9
Author(s):  
D. V. Kudin ◽  
E. O. Uchaikin ◽  
A. Yu. Gvozdarev ◽  
N. G. Kudryavtsev ◽  
R. I. Krasnoperov ◽  
...  
Keyword(s):  
Magnetic Noise

scholarly journals Reduction of magnetic noise limits of orthogonal fluxgate sensor

AIP Advances ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 015347
Author(s):  
Michal Dressler ◽  
Michal Janosek ◽  
Mattia Butta
Keyword(s):  
Magnetic Noise ◽  
Fluxgate Sensor
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