About: CW Metal Detector Based on AMR Sensor Array

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=6127370
Description	We developed an eddy-current metal detector with Anisotropic Magnetoresistors (AMRs) arranged in a 4x4 array. The magnetoresistive sensors in a gradiometric configuration are sensing the vertical component of a magnetic field - either originating from magnetized ferromagnetic bodies or induced by 1-kHz, alternating continuous-wave excitation. The AMRs are arranged so that the electronics can suppress the homogeneous Earth field and the large excitation field. The mine-detector was in first constructed as a standard handheld device. The presented results show that the performance is limited by the noise of the selected magnetoresistive sensor. If the size of the sensor array was increased, the system could form an advanced towed-mine-detector for quick, large-scale demining purposes. We developed an eddy-current metal detector with Anisotropic Magnetoresistors (AMRs) arranged in a 4x4 array. The magnetoresistive sensors in a gradiometric configuration are sensing the vertical component of a magnetic field - either originating from magnetized ferromagnetic bodies or induced by 1-kHz, alternating continuous-wave excitation. The AMRs are arranged so that the electronics can suppress the homogeneous Earth field and the large excitation field. The mine-detector was in first constructed as a standard handheld device. The presented results show that the performance is limited by the noise of the selected magnetoresistive sensor. If the size of the sensor array was increased, the system could form an advanced towed-mine-detector for quick, large-scale demining purposes. (en)
Title	CW Metal Detector Based on AMR Sensor Array CW Metal Detector Based on AMR Sensor Array (en)
skos:prefLabel	CW Metal Detector Based on AMR Sensor Array CW Metal Detector Based on AMR Sensor Array (en)
skos:notation	RIV/68407700:21230/11:00191102!RIV12-MSM-21230___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GD102/09/H082), S
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Janošek, Michal Vyhnánek, Jan Ripka, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	192557
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/11:00191102
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	metal detector; magnetic sensors; AMR; eddy currents (en)
http://linked.open.../riv/klicoveSlovo	AMR eddy currents magnetic sensors metal detector
http://linked.open...ontrolniKodProRIV	[E4EF92C76381]
http://linked.open...v/mistoKonaniAkce	Limerick
http://linked.open...i/riv/mistoVydani	Limerick
http://linked.open...i/riv/nazevZdroje	IEEE Sensors 2011 - Proceedings
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Sensors and intelligent sensor systems
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Janošek, Michal Ripka, Pavel Vyhnánek, Jan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000299901200370
http://linked.open.../riv/zahajeniAkce	2011-10-28 (xsd:date)
issn	1930-0395
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/ICSENS.2011.6127370
http://purl.org/ne...btex#hasPublisher	IEEE Sensors Council
https://schema.org/isbn	978-1-4244-9288-6
http://localhost/t...ganizacniJednotka	21230

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