DocumentCode :
3527843
Title :
The influence of the tape-core layer number of fluxgate sensor to the demagnetization factor
Author :
Yulkifli ; Djamal, Mitra ; Khairurrijal ; Kurniadi, Deddy ; Ripka, Pavel
Author_Institution :
Electron. & Instrum. Res. Group, Universitas Negeri Padang, Padang, Indonesia
fYear :
2009
fDate :
23-25 Nov. 2009
Firstpage :
1
Lastpage :
5
Abstract :
This paper explains the influence of the tape-core layer number to the demagnetization factor of a fluxgate sensor. The demagnetization factor was calculated based on the physical dimension, the self-inductance of coil without inserting the core (Lno_core) and by inserting the core (Lcore) of the sensor. The calculated demagnetization factor to pick-up coil configurations of 2 × 80 are proportional, 0.51, 0.82, 1.15, and 1.40 × 10-3 whereas the one to pick-up coil configurations of 2 × 20 are 1.02, 1.58, 2.23, and 2.78 × 10-3, each of which uses the tape-core layer number 1,2, 3, and 4 respectively.
Keywords :
coils; demagnetisation; fluxgate magnetometers; inductance; magnetic cores; magnetic sensors; magnetic tapes; demagnetization factor; fluxgate sensor; pick-up coil configurations; self-inductance; tape-core layer number; Coils; Current measurement; Demagnetization; Geometry; Geophysical measurements; Instruments; Magnetic field measurement; Magnetic sensors; Mathematics; Sensor phenomena and characterization; demagnetization factor; self-inductance; tape-core layer;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2009 International Conference on
Conference_Location :
Bandung
Print_ISBN :
978-1-4244-4999-6
Electronic_ISBN :
978-1-4244-5000-8
Type :
conf
DOI :
10.1109/ICICI-BME.2009.5417233
Filename :
5417233
Link To Document :
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