Nonplanar trapezoidal tooth log-periodic antennas: design and electromagnetic modeling

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buir.contributor.authorGürel, Levent
buir.contributor.authorErgül, Özgür
dc.citation.epage14en_US
dc.citation.issueNumber5en_US
dc.citation.spage1en_US
dc.citation.volumeNumber40en_US
dc.contributor.authorErgül, Özgüren_US
dc.contributor.authorGürel, Leventen_US
dc.date.accessioned2016-02-08T10:22:34Z
dc.date.available2016-02-08T10:22:34Z
dc.date.issued2005en_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.description.abstractNonplanar trapezoidal tooth log-periodic (LP) antennas are investigated by combining the wisdom of theoretical design procedures with the power of accurate numerical simulation environments. Once the theoretical design is completed, electromagnetic simulations employing accurate integral equation solvers are utilized to test and correct the original design. A two-element array of trapezoidal tooth LP antennas is designed. The array features beam-steering ability as a novelty, in addition to frequency independence and higher directivity. Beam steering is achieved by optimizing the excitation coefficients of the two LP antennas.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T10:22:34Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2005en
dc.identifier.doi10.1029/2004RS003215en_US
dc.identifier.eissn1944-799X
dc.identifier.issn0048-6604
dc.identifier.urihttp://hdl.handle.net/11693/23997
dc.language.isoEnglishen_US
dc.publisherWiley-Blackwellen_US
dc.relation.isversionofhttp://dx.doi.org/10.1029/2004RS003215en_US
dc.source.titleRadio Scienceen_US
dc.subjectComputer simulationen_US
dc.subjectElectromagnetic field effectsen_US
dc.subjectFrequenciesen_US
dc.subjectIntegral equationsen_US
dc.subjectDesign proceduresen_US
dc.subjectLog-periodic (LP) antennasen_US
dc.subjectOriginal designen_US
dc.subjectAntennasen_US
dc.titleNonplanar trapezoidal tooth log-periodic antennas: design and electromagnetic modelingen_US
dc.typeArticleen_US

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