Publication:
A Broadband, Polarization Insensitive, Wide Incidence-Angle-Slotted Ring/Lumped Resistor-Based Metamaterial Absorber for K-u-Band Applications

dc.contributor.authorAKŞİMŞEK, HÜSEYİN SİNAN
dc.date.accessioned2022-11-21T11:11:38Z
dc.date.available2022-11-21T11:11:38Z
dc.date.issued2021
dc.description.abstractA broadband-slotted ring/lumped resistor-based metamaterial absorber (MA) is presented in this study for K-u-band microwave applications. Numerical results of the MA indicate that it can achieve a broadband absorption ratio of more than 85% in the frequency range of 12.4-17.6 GHz and has active polarization insensitivity and wide incidence-angle response over the entire operation band between 12.4-17.6 GHz. The designed MA is ultrathin around lambda/14.7 in terms of wavelength at its lowest operation frequency, corresponding to 1.7 mm. The proposed unit-cell structure of the MA is novel, consisting of a slotted ring with eight symmetrically-located lumped resistors, FR-4 material, and a metallic ground, which is compatible with low-cost PCB fabrication; therefore, the MA is suitable for practical microwave applications in the K-u-band.en
dc.identifier21
dc.identifier.citationAksimsek S. A Broadband, Polarization Insensitive, Wide Incidence-Angle-Slotted Ring/Lumped Resistor-Based Metamaterial Absorber for Ku-Band Applications. Electrica, 2021; 21(1): 96-104.
dc.identifier.eissn2619-9831
dc.identifier.scopus2-s2.0-85100482082
dc.identifier.urihttps://doi.org/10.5152/electrica.2021.20053
dc.identifier.urihttps://hdl.handle.net/11413/7948
dc.identifier.wos000614623200011
dc.language.isoen
dc.publisherIstanbul University - Cerrahpaşa
dc.relation.journalElectrica
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectTerms—Broadband
dc.subjectMetamaterial Absorber
dc.subjectUltrathin
dc.subjectK-u-Band
dc.titleA Broadband, Polarization Insensitive, Wide Incidence-Angle-Slotted Ring/Lumped Resistor-Based Metamaterial Absorber for K-u-Band Applicationsen
dc.typeArticle
dspace.entity.typePublication
local.indexed.atwos
local.indexed.atscopus
local.indexed.attrdizin
local.journal.endpage104
local.journal.issue1
local.journal.startpage96
relation.isAuthorOfPublicationc11c591f-8aa7-4446-91f5-8868a76f4e08
relation.isAuthorOfPublication.latestForDiscoveryc11c591f-8aa7-4446-91f5-8868a76f4e08
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