Huang Hukun, Huang Dexing. STUDY OF THE MAGNITEC RESOLUTION OF A MAGNETIC DETECTOR MADE OF AMORPHOUS SOFT MAGNETIC FILM CORES[J]. Journal of Electronics & Information Technology, 1993, 15(1): 108-112.
Citation:
Huang Hukun, Huang Dexing. STUDY OF THE MAGNITEC RESOLUTION OF A MAGNETIC DETECTOR MADE OF AMORPHOUS SOFT MAGNETIC FILM CORES[J]. Journal of Electronics & Information Technology, 1993, 15(1): 108-112.
Huang Hukun, Huang Dexing. STUDY OF THE MAGNITEC RESOLUTION OF A MAGNETIC DETECTOR MADE OF AMORPHOUS SOFT MAGNETIC FILM CORES[J]. Journal of Electronics & Information Technology, 1993, 15(1): 108-112.
Citation:
Huang Hukun, Huang Dexing. STUDY OF THE MAGNITEC RESOLUTION OF A MAGNETIC DETECTOR MADE OF AMORPHOUS SOFT MAGNETIC FILM CORES[J]. Journal of Electronics & Information Technology, 1993, 15(1): 108-112.
The magnetic detector made of aamorphous soft magnetic film cores has better characteristics. Experimental results indicate that the detector has a good linear relation between the double-frequency single voltage output and the magnetic field, a magnetic resolution of 10-10--10-11T, and a temperature coefficient of 0.05%/℃ between －40--120℃, The magnetic resolution of the detector increases with lengthening the core, but it is independent of the width and thickness of the core in a certain range. This kind of detector compared with the detector using polycrystal soft magnetic thin film has many advantages, such as smaller side, better durability, stability and temperature characteristic.
F. Primdahl, Sci. Instrum., 24(1979)4, 241-245.[2]P. Dyal et al., IEEE Trans. on GE, GE-8(1970)4, 203-215.[3]M. H. Acuna, IEEE Trans. on MAG, MAG-8(1974), 519-523.[4]孙玉魂等编著,金属软磁材料及其应用,冶金工业出版社,北京,1974年,第一章第三节,第二章第三节,第十二[5]章.[6]S. H. Noble, Proc. IEEE; 40(1952), 99-106.
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