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2 553 740

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(51)

IPC

H01L43/08(2006-01-01)

(21) (22)

Application

2014111530/28, 2014-03-25

(24)

Start date

2014-03-25

(22)

Actual filing date

2014-03-25

(45)

Published

2015-06-20

(72)

Inventor

Vorob'Ev Andrej VladimirovichZaiko Aleksandr IvanovichKil'Metov Ehrnest Ajdarovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Aviatsionnyj Tekhnicheskij Universitet"

METHOD FOR IMPROVEMENT OF SENSITIVITY PARAMETER OF MAGNETORESISTIVE SENSORS Russian patent published in 2015 - IPC H01L43/08

Abstract RU 2553740 C1

FIELD: measurement equipment.

SUBSTANCE: measuring bridge is fed with increased supply voltage of a pulse nature and biased with an external magnetic field. Voltage on the measuring diagonal of the bridge of the magnetoresistive sensor is recorded, and voltage of feed diagonal of the measuring bridge is set to zero. Control is performed by means of control pulses of a digital system.

EFFECT: improving a sensitivity parameter of magnetoresistive sensors.

3 dwg, 1 tbl

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RU 2 553 740 C1

Authors

Vorob'Ev Andrej Vladimirovich

Zaiko Aleksandr Ivanovich

Kil'Metov Ehrnest Ajdarovich

Dates

2015-06-20—Published

2014-03-25—Filed