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A wideband smart EMF detector for mobile devices

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dc.contributor.authorTekin, Ahmet
dc.contributor.departmentElectrical & Electronics Engineering
dc.contributor.ozuauthorTEKİN, Ahmet
dc.date.accessioned2022-09-06T10:06:31Z
dc.date.available2022-09-06T10:06:31Z
dc.date.issued2021-01
dc.description.abstractA wideband electromagnetic field (EMF) sensor system is introduced in this study. This small form factor, low-cost system is intended for use with smart mobile devices and can precisely measure the imminent field strength through the combination of a wideband omnidirectional receive antenna, RF, and audio mixing front-end as well as signal processing algorithm in the mobile unit. A detection dynamic range of 30 dB is shifted toward the high-field intensity regimes to enable its use as a hazardous EM field detector. The total diameter of the device was 13 cm with a cylindrical thickness of 1.6 mm (standard FR4), and it can interface with the audio port of any mobile device including cell-phones or tablets. Field strengths in the range of 5 V/m–50 V/m can be detected in approximately by 10 MHz–3 GHz RF transmission bands.
dc.identifier.doi10.5152/ELECTRICA.2020.20056
dc.identifier.endpage120
dc.identifier.issn2619-9831
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85100471382
dc.identifier.startpage115
dc.identifier.urihttp://hdl.handle.net/10679/7831
dc.identifier.urihttps://doi.org/10.5152/ELECTRICA.2020.20056
dc.identifier.volume21
dc.language.isoeng
dc.peerreviewedyes
dc.publicationstatusPublished
dc.publisherIstanbul University
dc.relation.ispartofElectrica
dc.relation.publicationcategoryInternational Refereed Journal
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.keywordsEM field hazard
dc.subject.keywordsEMF Sensor
dc.subject.keywordsMobile device
dc.subject.keywordsSensor electronics
dc.subject.keywordsSmart sensors
dc.subject.keywordsWideband antenna
dc.titleA wideband smart EMF detector for mobile devices
dc.typearticle
dspace.entity.typePublication
relation.isOrgUnitOfPublication7b58c5c4-dccc-40a3-aaf2-9b209113b763
relation.isOrgUnitOfPublication.latestForDiscovery7b58c5c4-dccc-40a3-aaf2-9b209113b763

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