Title :
Spectral analyses used for fluxgate sensors with a computer aided measurement system
Author :
Macoviciuc, M. ; Chiriac, H. ; Moldovanu, A.
Author_Institution :
Inst. of Tech. Phys., Iasi, Romania
Abstract :
Summary form only given, as follows.The behaviour of a fluxgate sensor using amorphous alloy cores in a.c. magnetic field was studied using spectral analysis with the help of an computer aided measurement system and an adequate software. The characteristics obtained are linear for frequencies up to 5 kHz in the range 0-1.6/spl times/10/sup -4/ T.
Keywords :
Fourier analysis; computerised instrumentation; fluxgate magnetometers; microcomputer applications; performance evaluation; spectral analysis; 0 to 1.6E-4 T; 5 kHz; a.c. magnetic field; amorphous alloy cores; computer aided measurement; fluxgate sensors; spectral analysis; Amorphous magnetic materials; Frequency; Magnetic field measurement; Magnetic sensors; Magnetic separation; Magnetometers; Pollution measurement; Sensor phenomena and characterization; Sensor systems; Spectral analysis;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.546546
