Study of Horizontally Polarized Omnidirectional Microstrip Antenna Arrays

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dc.contributor.authorWei, Kun
dc.contributor.authorLi, Jian-Ying
dc.contributor.authorWang, Ling
dc.contributor.authorXu, Rui
dc.coverage.issue1cs
dc.coverage.volume26cs
dc.date.accessioned2017-04-18T08:21:43Z
dc.date.available2017-04-18T08:21:43Z
dc.date.issued2017-04cs
dc.description.abstractThis paper presents two microstrip antenna arrays for horizontally polarized (HP) omnidirectional application, namely rectangular patch antenna array and H-shaped patch antenna array. There are eight patch elements placed with back-to-back structure, four patch elements on each side. Antenna arrays are fed by a split eight power divider. The H-shaped patch antenna array has better omnidirectional performance than rectangular patch antenna array. The H-shaped antenna array is fabricated and measured. Both simulated and measured results show that the bandwidth of the designed H-shaped antenna array is 36 MHz with a center frequency 2.35 GHz. Horizontally polarized gains are greater than 7 dBi over the resonant band (S11<−10 dB), while the cross-polarization level is less than −25 dB. The proposed H-shaped antenna array has high directivity (half-power beam-width is only 20 deg) and good omnidirectional performance (gain variation less than 1.5 dBi) at the center frequency.en
dc.formattextcs
dc.format.extent107-113cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2017 vol. 26, č. 1, s. 107-113. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2017.0107en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/64714
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2017/17_01_0107_0113.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectAntenna arrayen
dc.subjecthorizontal polarizationen
dc.subjectomnidirectional radiation patternen
dc.subjectmicrostrip antenna.en
dc.titleStudy of Horizontally Polarized Omnidirectional Microstrip Antenna Arraysen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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