Design of Compact Polarization Insensitive Triple Bandstop Frequency Selective Surface with High Stability under Oblique Incidence

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dc.contributor.authorGhosh, Anumoy
dc.contributor.authorBanerjee, Amartya
dc.contributor.authorDas, Santanu
dc.coverage.issue3cs
dc.coverage.volume28cs
dc.date.accessioned2020-04-30T11:26:14Z
dc.date.available2020-04-30T11:26:14Z
dc.date.issued2019-09cs
dc.description.abstractThis paper proposes a novel design of a triple band frequency selective surface (FSS) that acts as a bandstop filter at 1.92 GHz, 3.5 GHz and 5.64 GHz. The bandstop frequencies resemble to GSM, WLAN and WiMAX application bands respectively. The structure is polarization insensitive since its frequency response remains unaltered for both TE and TM modes of electromagnetic wave propagation. The main attractive feature of the structure is its highly stable response under oblique incident angle upto ± 800 at both TE and TM polarizations. Surface current distribution and equivalent circuit modelling are presented to demonstrate the resonance characteristic of the FSS. The structure is compact with an overall unit cell area of 0.09λ x 0.09λ, where λ is the wavelength corresponding to the lowest resonant frequency. The proposed structure is compared with other multi-bandstop FSS structures in literature to highlight its superior functionality in terms of stability under oblique incidence and compactness. A prototype comprising of 6 x 6 array of the proposed unit cell is fabricated and the measured results are in good agreement with the simulated results.en
dc.formattextcs
dc.format.extent552-558cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2019 vol. 28, č. 3, s. 552-558. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2019.0552en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186895
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2019/19_03_0552_0558.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectFrequency selective surfaceen
dc.subjectbandstop filteren
dc.subjectpolarization insensitiveen
dc.subjectoblique incidence angleen
dc.subjectcompacten
dc.titleDesign of Compact Polarization Insensitive Triple Bandstop Frequency Selective Surface with High Stability under Oblique Incidenceen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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