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US 2024/0280650 A1Published application
Magnetic detection device
AssigneesShimadzu Corporation, Optohub Co., Ltd
InventorsYatsuse MAJIMA, Akira NAGUMO, Hiroshi TAKANO
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Abstract
This magnetic detection device is provided with a plurality of magnetic sensor units each including an excitation coil and a signal coil formed as conductor patterns on a board and a magnetic core layer arranged on the board. The magnetic detection device is provided with a driving circuit that outputs an AC current to an excitation coil and a detection circuit that acquires a detection signal from the signal coil. The signal coils of the plurality of magnetic sensor units are connected to each other.
Claims10
A magnetic detection device comprising:
- a plurality of magnetic sensor units each including an excitation coil and a signal coil formed as conductor patterns on a board and a magnetic core layer arranged on the board;
- a driving circuit configured to output an AC current to the excitation coil;
- and
- a detection circuit configured to acquire a detection signal from the signal coil,
- wherein the signal coils of the plurality of magnetic sensor units are connected to each other.
2 more elements
Dependencies are inferred from the claim text.