Circularly Polarized Aperture Coupled Microstrip Antenna with Resonant Slots and a Screen

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dc.contributor.authorKirov, Georgi S.
dc.contributor.authorMihaylova, Desislava P.
dc.coverage.issue1cs
dc.coverage.volume19cs
dc.date.accessioned2016-03-11T09:17:15Z
dc.date.available2016-03-11T09:17:15Z
dc.date.issued2010-04cs
dc.description.abstractA broadband circularly polarized (CP) Aperture Coupled Microstrip Antenna (ACMSA) is described herein. In order to decrease the back radiation of the antenna due to resonant coupling slots (a cross-slot) in the ground plane, a three-layer structure with a screen is proposed. As a result, the back radiation of the antenna is reduced by more than 12 dB and its gain is increased by about 1.3 dB compared to the conventional two-layer ACMSA with nonresonant coupling slots. The antenna is designed to operate within the Ku-band. Keeping its simple and compact construction and high mechanical characteristics it can be used as an element of CP microstrip antenna arrays with various applications in the contemporary communication systems. A comparison with two similar CP antennas with resonant slots, a two-layer ACMSA and a three-layer ACMSA with a patch reflector is accomplished.en
dc.formattextcs
dc.format.extent111-116cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2010, vol. 19, č. 1, s. 111-116. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/56970
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2010/10_01_111_116.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectAperture coupled microstrip antennaen
dc.subjectback radiation reductionen
dc.subjectcircularly polarized microstrip antennaen
dc.subjectcross-slot coupleden
dc.subjectmicrostrip antenna with resonant slotsen
dc.titleCircularly Polarized Aperture Coupled Microstrip Antenna with Resonant Slots and a Screenen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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