Title:
拡張磁気窓を有するマルチターン磁気センサを使用するための方法および装置
Document Type and Number:
Japanese Patent JP6924796
Kind Code:
B2
Abstract:
A system includes a magnetic sensor that can store a magnetic state associated with a number of accumulated turns of a magnetic target. The magnetic sensor may work in conjunction with a magnetic target. The magnetic target may produce a magnetic field that, at some positions, drops below a magnetic window of the magnetic sensor. The magnetic target may produce a magnetic field that is within the magnetic window when needed to update the magnetic state of the sensor to keep track of the accumulated turns of the magnetic target. The magnetic sensor may be initialized with one or more domain walls.
Inventors:
Jöchen Schmidt
Enda Joseph Nicole
Enda Joseph Nicole
Application Number:
JP2019110290A
Publication Date:
August 25, 2021
Filing Date:
June 13, 2019
Export Citation:
Assignee:
Analog Divisis Global Unlimited Company
International Classes:
G01D5/245
Domestic Patent References:
| JP2017161524A | ||||
| JP2007232589A |
Foreign References:
| DE102010010893A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe