Magnetic detector made on a semiconductive substrate
Excitation circuit is formed by a single planar coil of an essentially square shape (9) with the magnetic core (10) in the f of a diagonal cross with the legs (101, 102) extending towards the corners of the square defined by the outer circumference (90) the coil. The arrangement allows the two planar components (H1, H2) of an external magnetic field (Hext) to be measured.
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Keywords: magnetic sensor, fluxgate
Record created on 2010-11-10, modified on 2016-08-08