Characterisation of magnetic wires for fluxgate cores


Ripka P., Butta M., Malatek M., Atalay S., Atalay F. E.

SENSORS AND ACTUATORS A-PHYSICAL, cilt.145, ss.23-28, 2008 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 145
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.sna.2007.10.008
  • Dergi Adı: SENSORS AND ACTUATORS A-PHYSICAL
  • Sayfa Sayıları: ss.23-28

Özet

Orthogonal fluxgate sensors need only a single core and they can be made very small. We show how to measure properties of composite Cu/Py ferromagnetic wires to be used as cores for these sensors. Besides the well known axial loops we show how to measure the circumferential hysteresis loop and gating curves, which can directly be used for sensor modeling.