Publication:
Comparison of electromagnetic shielding effectiveness of conductive single jersey fabrics with coaxial transmission line and free space measurement techniques

dc.contributor.authorVandenbosch, Guy A. E.
dc.contributor.authorVolski, Vladimir A.
dc.contributor.buuauthorTezel, Serkan
dc.contributor.buuauthorKavuşturan, Yasemin
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentTekstil Mühendisliği Bölümü
dc.contributor.orcid0000-0003-4078-8210
dc.contributor.orcid0000-0002-9919-564X
dc.contributor.researcheridA-7462-2018
dc.contributor.researcheridC-5123-2013
dc.contributor.scopusid25634490300
dc.contributor.scopusid24824357200
dc.date.accessioned2022-08-31T12:59:24Z
dc.date.available2022-08-31T12:59:24Z
dc.date.issued2014-03
dc.description.abstractThe aim of this study is to investigate the electromagnetic shielding effectiveness (EMSE) of thin and lightweight knitted fabrics that are suitable for casual wear like t-shirts. For the purpose of having a low production cost, metal/cotton conductive composite yarns are produced by a yarn doubling technique, involving stainless steel wires (35 mu m, 50 mu m) or copper wires (50 mu m, 70 mu m) and Ne30/1, Ne40/1, Ne60/2, Ne80/2 count cotton yarns. Single jersey fabrics are knitted on an E20 circular knitting machine with the same machine settings. Coaxial transmission line and free space measurement (by using an anechoic chamber) techniques are used for the EMSE measurements in the frequency range of 100 MHz-1.5 GHz and 1 GHz-18 GHz respectively. The free space measurement technique test results reveal that single jersey knitted fabrics have EMSE ability for the electric field polarization in the same direction as the main direction of the conductive metal wires in the fabric. It is observed that all single jersey fabric structures have more than 7 dB (80% or better) EMSE for GSM-850 and GSM-900 cellular phone communication bands according to coaxial transmission line equipment test results. SNK test results of both test methods reveal that, while 100% cotton fabrics do not have EMSE ability, cotton yarn count is highly significant on the EMSE of single jersey fabrics with conductive composite yarns. Fabrics with two-ply fine cotton yarns (Ne60/2 and Ne80/2) have higher EMSE values than the fabrics with one-ply cotton yarn of the same yarn count (Ne30/1 and Ne40/1).
dc.identifier.citationTezel, S. vd. (2014). "Comparison of electromagnetic shielding effectiveness of conductive single jersey fabrics with coaxial transmission line and free space measurement techniques". Textile Research Journal, 84(5), 461-476.
dc.identifier.endpage476
dc.identifier.issn0040-5175
dc.identifier.issn1746-7748
dc.identifier.issue5
dc.identifier.scopus2-s2.0-84896029654
dc.identifier.startpage461
dc.identifier.urihttps://doi.org/10.1177/0040517513503728
dc.identifier.urihttps://journals.sagepub.com/doi/10.1177/0040517513503728
dc.identifier.urihttp://hdl.handle.net/11452/28407
dc.identifier.volume84
dc.identifier.wos000332596600002
dc.indexed.wosSCIE
dc.language.isoen
dc.publisherSage Publications
dc.relation.collaborationYurt dışı
dc.relation.journalTextile Research Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitakTÜBİTAK-BİDEB (2214)
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectKnitted fabric
dc.subjectCoaxial transmission line
dc.subjectConductive composite yarn
dc.subjectFree space measurement technique
dc.subjectElectromagnetic shielding effectiveness
dc.subjectAnechoic chamber
dc.subjectIntegral-equation analysis
dc.subjectElectrical-properties
dc.subjectKnitted fabrics
dc.subjectWoven
dc.subjectTextiles
dc.subjectYarns
dc.subjectDistributions
dc.subjectMaterials science
dc.subjectCotton yarn
dc.subjectElectric fields
dc.subjectElectric lines
dc.subjectElectromagnetic shielding
dc.subjectEquipment testing
dc.subjectKnit fabrics
dc.subjectMagnetic shielding
dc.subjectRayon yarn
dc.subjectWire
dc.subjectWool
dc.subjectCoaxial transmission lines
dc.subjectConductive composites
dc.subjectElectromagnetic shielding effectiveness
dc.subjectFree space measurements
dc.subjectKnitted fabric
dc.subjectTransmission line theory
dc.subject.scopusElectromagnetic Shielding; Hybrid Yarns; Woven Fabric
dc.subject.wosMaterials science, textiles
dc.titleComparison of electromagnetic shielding effectiveness of conductive single jersey fabrics with coaxial transmission line and free space measurement techniques
dc.typeArticle
dc.wos.quartileQ1
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Tekstil Mühendisliği Bölümü
local.indexed.atScopus
local.indexed.atWOS

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