Title :
Fluxgate magnetometer for low frequency magnetic EMC-measurements
Author :
Weyand, K. ; Bosse, V.
Author_Institution :
Physikalisch Tech. Bundesanstalt, Braunschweig, Germany
Abstract :
Summary form only given, as follows.Based on amorphous core material a new fluxgate magnetometer has been developed for measuring magnetic fields with frequencies up to 1 kHz. With a novel sensor design and novel readout electronics which provide the stabilization of the premagnetizing field the magnetometer has a resolution of 10 nT. Errors due to nonlinearity and frequency response are less than 0.1% over the specified frequency range.
Keywords :
electromagnetic compatibility; fluxgate magnetometers; frequency response; magnetic field measurement; measurement errors; stability; 1 kHz; amorphous core material; fluxgate magnetometer; frequency response; low frequency magnetic EMC-measurements; nonlinearity; premagnetizing field; readout electronics; sensor design; stabilization; Amorphous magnetic materials; Amorphous materials; Frequency measurement; Frequency response; Magnetic cores; Magnetic field measurement; Magnetic materials; Magnetic sensors; Magnetometers; Readout electronics;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546544
