New and future applications of fluxgate sensors

The Fluxgate Magnetometer Simulation in Comsol Multiphysics

“…Weak magnetic field measurement (from 10 -11 to 10 -4 T) is a crucial objective in terms of space and geophysical research, attitude control [1][2][3][4][5][6], magnetic tomography, defectoscopy, non-destructive testing [7][8][9][10] …”

Orthogonal micro-fluxgate with S-shape excitation wire and 3D solenoid detection coil

“…It mainly benefits from excellent thermal stability, tiny zeropoint drift, significant linearity, low cost and high sensitivity (Djamal 2009;Ripka 2000;Kaluza et al 2003). There are two typical fluxgate sensors, a parallel one and an B. Guo · S. Liu (*) · S. Yang · G. Li · J. Li · X.…”

Analysis and comparison of the performance of MEMS fluxgate sensors with permalloy magnetic cores of different structures

“…Fluxgate sensors are vector devices that can measure dc or low-frequency ac magnetic fields [5]. They have many application areas such as current sensors, magnetic ink reading, ferromagnetic matter detection, and non-destructive testing [6]. However, with the development of information technology and digitalization of electronic equipment, more demands to fluxgate sensors have been raised, such as high frequency, miniaturization and low core loss.…”