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Axial ratio enhancement of equilateral triangular-ring slot antenna using coupled diagonal line slots

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dc.citedby8
dc.contributor.authorAwaludin A.en_US
dc.contributor.authorSumantyo J.T.S.en_US
dc.contributor.authorSantosa C.E.en_US
dc.contributor.authorBaharuddin M.Z.en_US
dc.contributor.authorid56123171300en_US
dc.contributor.authorid55802422900en_US
dc.contributor.authorid57044677500en_US
dc.contributor.authorid35329255600en_US
dc.date.accessioned2023-05-29T06:13:16Z
dc.date.available2023-05-29T06:13:16Z
dc.date.issued2016
dc.descriptionBandwidth; Circular polarization; Directional patterns (antenna); Electric impedance; Axial ratio bandwidth; Circularly polarized; Circularly polarized antennas; Fractional bandwidths; Impedance bandwidths; Measured results; Satellite applications; Triangular ring slot; Slot antennasen_US
dc.description.abstractWideband circularly polarized antenna is required for many satellite applications. Circularly polarized (CP) Equilateral Triangular-Ring Slot (ETRS) antenna has narrow 3-dB axial ratio bandwidth (ARBW) compared to its impedance bandwidth. Two diagonal line slots were introduced to ETRS for enhancing its 3-dB ARBW. The diagonal line slots were inserted on the left and right side of ETRS. Lengths of the left and right line slots correspond to the lowest and highest frequencies of ETRS antenna 3-dB ARBW, respectively. Both diagonal line slots have successfully improved 3-dB ARBW of ETRS antenna by achieving 680 MHz or 37% fractional bandwidth. Measured results of x-z and y-z planes of radiation patterns also confirm that the antenna has bidirectional radiation and presents good CP performance within its 3-dB ARBW. ETRS antenna RHCP gain is also improved thanks to the diagonal line slots insertion. � 2016, Electromagnetics Academy. All Rights Reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.2528/PIERC16102508
dc.identifier.epage109
dc.identifier.scopus2-s2.0-85010402428
dc.identifier.spage99
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85010402428&doi=10.2528%2fPIERC16102508&partnerID=40&md5=cd2f5b46589bbb0dfe9453374163ddd4
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22905
dc.identifier.volume70
dc.publisherElectromagnetics Academyen_US
dc.relation.ispartofAll Open Access, Bronze
dc.sourceScopus
dc.sourcetitleProgress In Electromagnetics Research C
dc.titleAxial ratio enhancement of equilateral triangular-ring slot antenna using coupled diagonal line slotsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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