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Partially Dielectric-Loaded Ridged Horn Antenna Design for Ultrawideband Gain and Radiation Performance Enhancement

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dc.contributor.authorTurk, Ahmet Serdar
dc.contributor.authorKeskin, Ahmet Kenan
dc.date.accessioned2026-06-27T13:16:21Z
dc.date.issued2012
dc.description.abstractIn this letter, a partially dielectric-loaded double-ridged horn antenna (PD-DRHA) that operates at 1-18-GHz frequency band is proposed for ultrawideband applications. The partially dielectric loading technique using a small lens inward the aperture has been implemented to enhance the gain of the standard double-ridged horn antenna (DRHA), without changing the physical dimensions. Approximately 5 dB gain increment level is achieved from 5 to 15 GHz with slight changes on return loss characteristics. Moreover, the pattern distortion of DRHA typically between 12-18-GHz band is improved. The antenna gain, radiation pattern, and input reflection performance measurements are presented with comparisons.en
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey) [110E222]
dc.description.urihttps://doi.org/10.1109/lawp.2012.2211071
dc.identifier.doi10.1109/lawp.2012.2211071
dc.identifier.eissn1548-5757
dc.identifier.endpage924
dc.identifier.issn1536-1225
dc.identifier.startpage921
dc.identifier.urihttps://hdl.handle.net/20.500.14981/51299
dc.identifier.volume11
dc.identifier.wos000308009500003
dc.language.isoeng
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.relation.ispartofIEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
dc.subjectDielectric loading
dc.subjectridged horn antenna
dc.subjectultrawideband (UWB)
dc.subjectEngineering
dc.subjectTelecommunications
dc.titlePartially Dielectric-Loaded Ridged Horn Antenna Design for Ultrawideband Gain and Radiation Performance Enhancement
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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