| Zugriffsnummer | 35313 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Fluxgate magnetometer for low-frequency magnetic electromagnetic compatibility measurements |
| Autor(in); Institution |
Weyand, Kurt; 2.24, Signalspeichertechnik und schwache magnetische Felder, PTB-Braunschweig
Bosse, V.; Livingston Calibration, Darmstadt, GERMANY
|
| Quelle/Jahr | IEEE Transactions on Instrumentation and Measurement: 46 (1997), 2, 617 - 620 |
| ISSN | 0018-9456 |
| DOI | |
| Verlag | New York, NY: IEEE |
| Zusammenfassung | A new fluxgate magnetometer has been developed for measuring magnetic fields with frequencies up to 2 kHz, based on a novel sensor design and readout electronics which ensure the stabilization of the premagnetizing field. The sensor is made from an amorphous core material, 25-μm thick, and provides a closed path for the premagnetizing field. The magnetometer has been designed using a pulse-width modulator and has a resolution of 10 nT. Errors due to nonlinearity and frequency response are smaller than 0.1 mT/T over the specified frequency range |
