Title:
ＧＳＲセンサ素子
Document Type and Number:
Japanese Patent JP6864413
Kind Code:
B2
Abstract:
In a GSR sensor element, tm and ti of rising pulse detection are close, and the induced voltage is significantly high at tm. Thus, a variation due to the magnetic field cannot be ignored. To remove an induced voltage from an output voltage and achieve a GSR sensor with a rising pulse detection system. On the basis of the knowledge that the polarity of an induced voltage becomes opposite relative to a direction of the current flowing in a magnetic wire, if one coil includes therein two magnetic wires in which currents of opposite polarities flow, an induced current is cancelled, allowing for the detection of a voltage in proportion to a magnetic field.
Inventors:
Yoshinobu Honzo
Eiki Kikuchi
Kazue Kudo
Junichi Tanabe
Shinzo Honzo
Eiki Kikuchi
Kazue Kudo
Junichi Tanabe
Shinzo Honzo
Application Number:
JP2017110509A
Publication Date:
April 28, 2021
Filing Date:
June 05, 2017
Export Citation:
Assignee:
Asahi Intecc Co., Ltd.
International Classes:
G01R33/02; H01L29/82
Domestic Patent References:
| JP2016151413A | ||||
| JP2017070709A | ||||
| JP2005315812A | ||||
| JP2006300906A | ||||
| JP2001052947A | ||||
| JP5747294B2 |
Foreign References:
| WO2009044820A1 | ||||
| WO2013047637A1 | ||||
| US20100231222 | ||||
| US20150338474 |
Attorney, Agent or Firm:
Yoshifumi Takahashi