Hledat
Zobrazují se záznamy 1-3 z 3
AMR Gradiometer for Mine Detection
(Elsevier Science, 2012)
Anisotropic magnetoresistors (AMRs) are used to build an advanced mine detector. The sensing head involves a gradiometric pair of AMR sensors and a continuous-wave driven excitation coil, so the gradiometer is capable of ...
Experimental Comparison of the Low-Frequency Noise of Small-Size Magnetic Sensors
(IEEE, 2017)
Small-size ac magnetic-field sensors are used for nondestructive testing (NDT), magnetic particle detection, and other applications, which require high spatial resolution. Up to now, inductive coils dominated this area, ...
The apparent permeability and the amplification factor of magnetic wires and wire arrays
(Elsevier, 2021)
We have calculated and plotted the apparent permeability and the demagnetization factor of single magnetic wires. We have also confirmed the accuracy of the analytical formula for the conversion between the apparent ...