Electromagnetic field computation of helmholtz coils for sensitivity analysis of GMR sensor

S. C. Mukhopadhyay*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

1 Citation (Scopus)

Abstract

The main purpose of this work is to simulate the possibility of measurement of density dependent relative magnetic permeability of ferrofluid using a high performance Giant Magnetor-Resistive (GMR) sensor. The circular type Helmholtz coils have been used for the generation of uniform magnetic field inside the region under consideration. The relative magnetic permeability of ferrofluid is very close to 1 and is dependent on the density of magnetic particles. The electromagnetic field has been analysed to determine the sensitivity of the GMR sensor.

Original languageEnglish
Title of host publication12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006
Place of PublicationPiscataway, N.J
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages195-195
Number of pages1
ISBN (Print)1424403200, 9781424403202
DOIs
Publication statusPublished - 2006
Externally publishedYes
Event12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006 - Miami, FL, United States
Duration: 30 Apr 20063 May 2006

Other

Other12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006
CountryUnited States
CityMiami, FL
Period30/04/063/05/06

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