Scan blindness phenomenon in conformal finite phased arrays of printed dipoles

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dc.citation.epage1708en_US
dc.citation.issueNumber6en_US
dc.citation.spage1699en_US
dc.citation.volumeNumber54en_US
dc.contributor.authorErtürk, V. B.en_US
dc.contributor.authorBakir, O.en_US
dc.contributor.authorRojas, R. G.en_US
dc.contributor.authorGüner, B.en_US
dc.date.accessioned2016-02-08T10:19:18Z
dc.date.available2016-02-08T10:19:18Z
dc.date.issued2006en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractScan blindness phenomenon for finite phased arrays of printed dipoles on material coated, electrically large circular cylinders is investigated. Effects on the scan blindness mechanism of several array and supporting structure parameters, including curvature effects, are observed and discussed. A full-wave solution, based on a hybrid method of moments/ Green's function technique in the spatial domain, is used to achieve the aforementioned goals. Numerical results show that the curvature affects the surface waves and hence the mutual coupling between array elements. As a result, the array current distribution of arrays mounted on coated cylinders are considerably different compared to similar arrays on planar platforms. Therefore, finite phased arrays of printed dipoles on coated cylinders show different behavior in terms of scan blindness phenomenon compared to their planar counterparts. Furthermore, this phenomenon is completely different for axially and circumferentially oriented printed dipoles on coated cylinders suggesting that particular element types might be important for cylindrical arrays.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:19:18Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2006en
dc.identifier.doi10.1109/TAP.2006.875482en_US
dc.identifier.eissn1558-2221
dc.identifier.issn0018-926X
dc.identifier.urihttp://hdl.handle.net/11693/23794
dc.language.isoEnglishen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.relation.isversionofhttps://doi.org/10.1109/TAP.2006.875482en_US
dc.source.titleIEEE Transactions on Antennas and Propagationen_US
dc.subjectCoated cylindersen_US
dc.subjectConformal arraysen_US
dc.subjectGreen's functionen_US
dc.subjectMethod of moments (MoM)en_US
dc.subjectScan blindnessen_US
dc.subjectDipole antennasen_US
dc.titleScan blindness phenomenon in conformal finite phased arrays of printed dipolesen_US
dc.typeArticleen_US

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