Elimination of Cross Sensitivity in a Three-Dimensional Magnetic Sensor

Durgamadhab Misra; Bingda Wang

doi:10.1109/16.278523

Elimination of Cross Sensitivity in a Three-Dimensional Magnetic Sensor

Durgamadhab Misra
, Bingda Wang

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

In three-dimensional (3-D) integrated magnetic sensor de- sign, cross-axis sensitivities among the various components of the magnetic field have been a problem. In this brief it is demonstrated that complete elimination of the cross-sensitivity is possible if a 3-D magnetic sensor is implemented in BiCMOS technology. A compact device structure is designed to detect the three components of the magnetic field vector by placing a split-collector magnetotransistor and a split-drain MOSFET adjacent to each other. Measured sensitivities of the sensor are presented.

Original language	English (US)
Pages (from-to)	622-624
Number of pages	3
Journal	IEEE Transactions on Electron Devices
Volume	41
Issue number	4
DOIs	https://doi.org/10.1109/16.278523
State	Published - Apr 1994

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/16.278523

Cite this

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abstract = "In three-dimensional (3-D) integrated magnetic sensor de- sign, cross-axis sensitivities among the various components of the magnetic field have been a problem. In this brief it is demonstrated that complete elimination of the cross-sensitivity is possible if a 3-D magnetic sensor is implemented in BiCMOS technology. A compact device structure is designed to detect the three components of the magnetic field vector by placing a split-collector magnetotransistor and a split-drain MOSFET adjacent to each other. Measured sensitivities of the sensor are presented.",

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Elimination of Cross Sensitivity in a Three-Dimensional Magnetic Sensor

Abstract

All Science Journal Classification (ASJC) codes

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