• The Effect of Sensor Size on Axial Gradiometer Performance 

      Autor: Janošek M.; Platil A.; Vyhnánek J.
      (IEEE, 2015)
      The case of a finite base gradiometer with ideal sensors is considered, then influence of finite-size sensing elements is modeled and finally, comparison with experimental results obtained with two ring-core fluxgates and ...
    • Magnetic Calibration System With Interference Compensation 

      Autor: Janošek M.; Dressler M.; Petrucha V.; Chirtsov A.
      (IEEE, 2019)
      This paper describes a novel method for calibrating dc-precise magnetometers in the low field range (± 100 μT), which gives acceptable results even in laboratory conditions with significant magnetic interference. By ...
    • A Magnetic Distance Sensor with High Precision 

      Autor: Zikmund A.; Ripka P.
      (Elsevier Science, 2012)
      A magnetic distance sensor working at very low frequency has been developed to measure distances up to 1 m. The principle is similar to that of the 3-D magnetic tracker, but the system is optimized to minimize the error ...