Improvements in GMI Probe Design for Time-Domain Transient Current Measurements

Fan Zhou; Songping Wu; David Pommerenke; Yoshiki Kayano; Hiroshi Inoue; Kenji Tan; Jun Fan

doi:10.1109/ISEMC.2010.5711297

Improvements in GMI Probe Design for Time-Domain Transient Current Measurements

Fan Zhou
, Songping Wu
, David Pommerenke
, Yoshiki Kayano
, Hiroshi Inoue
, Kenji Tan
, Jun Fan

Electrical and Computer Engineering

Missouri University of Science and Technology

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

Abstract

Measurement techniques for time-domain transient currents are widely needed in many EMC applications. Demonstrated to have a lot of potential for this purpose, giant magnetio-impedance (GMI) probes are studied in this paper. Improvements in the probe design, including a balanced circuit for increased signal to noise ratio and an on-probe magnetic-field bias circuit, are proposed. These improvements in the probe design make the GMI probes more suitable for practical applications of time-domain transient current measurements.

Original language	American English
Journal	Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2010, Fort Lauderdale, FL)
DOIs	https://doi.org/10.1109/ISEMC.2010.5711297
State	Published - Jul 1 2010

Keywords

Bias Circuits
Design
Electric Current Measurement
Electric Fault Currents
Electromagnetic Compatibility
Electromagnetism
Magnetic Domains
Measurement Techniques
Power Quality
Probe Design
Probes
Signal to Noise Ratio
Time Domain
Time Domain Analysis
Transient Current
Transient-current Measurements
Transients

Disciplines

Electromagnetics and Photonics

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10.1109/ISEMC.2010.5711297License: Unspecified

https://doi.org/10.1109/ISEMC.2010.5711297

Cite this

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title = "Improvements in GMI Probe Design for Time-Domain Transient Current Measurements",

abstract = " Measurement techniques for time-domain transient currents are widely needed in many EMC applications. Demonstrated to have a lot of potential for this purpose, giant magnetio-impedance (GMI) probes are studied in this paper. Improvements in the probe design, including a balanced circuit for increased signal to noise ratio and an on-probe magnetic-field bias circuit, are proposed. These improvements in the probe design make the GMI probes more suitable for practical applications of time-domain transient current measurements.",

keywords = "Bias Circuits, Design, Electric Current Measurement, Electric Fault Currents, Electromagnetic Compatibility, Electromagnetism, Magnetic Domains, Measurement Techniques, Power Quality, Probe Design, Probes, Signal to Noise Ratio, Time Domain, Time Domain Analysis, Transient Current, Transient-current Measurements, Transients",

author = "Fan Zhou and Songping Wu and David Pommerenke and Yoshiki Kayano and Hiroshi Inoue and Kenji Tan and Jun Fan",

year = "2010",

month = jul,

day = "1",

doi = "10.1109/ISEMC.2010.5711297",

language = "American English",

journal = "Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2010, Fort Lauderdale, FL)",

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TY - JOUR

T1 - Improvements in GMI Probe Design for Time-Domain Transient Current Measurements

AU - Zhou, Fan

AU - Wu, Songping

AU - Pommerenke, David

AU - Kayano, Yoshiki

AU - Inoue, Hiroshi

AU - Tan, Kenji

AU - Fan, Jun

PY - 2010/7/1

Y1 - 2010/7/1

N2 - Measurement techniques for time-domain transient currents are widely needed in many EMC applications. Demonstrated to have a lot of potential for this purpose, giant magnetio-impedance (GMI) probes are studied in this paper. Improvements in the probe design, including a balanced circuit for increased signal to noise ratio and an on-probe magnetic-field bias circuit, are proposed. These improvements in the probe design make the GMI probes more suitable for practical applications of time-domain transient current measurements.

AB - Measurement techniques for time-domain transient currents are widely needed in many EMC applications. Demonstrated to have a lot of potential for this purpose, giant magnetio-impedance (GMI) probes are studied in this paper. Improvements in the probe design, including a balanced circuit for increased signal to noise ratio and an on-probe magnetic-field bias circuit, are proposed. These improvements in the probe design make the GMI probes more suitable for practical applications of time-domain transient current measurements.

KW - Bias Circuits

KW - Design

KW - Electric Current Measurement

KW - Electric Fault Currents

KW - Electromagnetic Compatibility

KW - Electromagnetism

KW - Magnetic Domains

KW - Measurement Techniques

KW - Power Quality

KW - Probe Design

KW - Probes

KW - Signal to Noise Ratio

KW - Time Domain

KW - Time Domain Analysis

KW - Transient Current

KW - Transient-current Measurements

KW - Transients

UR - https://scholarsmine.mst.edu/ele_comeng_facwork/2592

UR - https://doi.org/10.1109/ISEMC.2010.5711297

U2 - 10.1109/ISEMC.2010.5711297

DO - 10.1109/ISEMC.2010.5711297

M3 - Article

JO - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2010, Fort Lauderdale, FL)

JF - Proceedings of the IEEE International Symposium on Electromagnetic Compatibility (2010, Fort Lauderdale, FL)

ER -

Improvements in GMI Probe Design for Time-Domain Transient Current Measurements

Abstract

Keywords

Disciplines

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