| Zugriffsnummer | 32124 |
| Dokumenttyp | Konferenzartikel in Zeitschrift |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Precise scalar calibration of a tri-axial Braunbek coil system |
| Autor(in); Institution |
Zikmund, Ales; Czech Technical University, Faculty of Electrical Engineering, Prague, CZECH REPUBLIC; Czech Metrology Institute Brno, Laboratory of Fundamental Metrology, Brno, CZECH REPUBLIC
Ripka, Pavel; Czech Metrology Institute Brno, Laboratory of Fundamental Metrology, Brno, CZECH REPUBLIC
Ketzler, Rainer; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Harcken, Hans; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
Albrecht, Martin; 2.5, Halbleiterphysik und Magnetismus, PTB-Braunschweig
|
| Quelle/Jahr | 10th European Conference on Magnetic Sensors and Actuators. IEEE Transactions on Magnetics: 51 (2015), 1, 4000704 |
| ISSN | 0018-9464 |
| DOI | |
| Verlag | New York, NY: IEEE |
| Konferenzangaben | EMSA 2014, 10th European Conference on Magnetic Sensors and Actuators, Vienna, 06-09, July 2014, Austria |
| Freie Schlagworte | calibration ; Braunbek System ; coils ; angle |
| Zusammenfassung | A calibration of the well-defined Braunbek coil system was carried out by using the scalar method. The whole measuring setup was designed to minimize the uncertainty of the scalar calibration procedure. The measurement time as well as the sampling ratio were adjusted to reduce the influence of the ambient magnetic field variation. We calibrated the coil sensitivity with the uncertainty of 30 ppm and orthogonality with the uncertainty below 0.01 degrees. The results were compared with different technique. |
