A Low-Profile Wideband LTCC Integrated Circularly Polarized Helical Antenna Array for Millimeter-Wave Applications

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dc.contributor.authorDu, Ming
dc.contributor.authorXu, Jun
dc.contributor.authorDing, Xiao
dc.contributor.authorCao, Jiangping
dc.contributor.authorDeng, Jianhua
dc.contributor.authorDong, Yuliang
dc.coverage.issue2cs
dc.coverage.volume27cs
dc.date.accessioned2018-06-18T12:49:18Z
dc.date.available2018-06-18T12:49:18Z
dc.date.issued2018-06cs
dc.description.abstractA low-profile wideband low-temperature co-fired ceramic integrated circularly polarized helical antenna array for millimeter-wave applications is presented. The major consideration of the antenna element design is to achieve good circular polarization and wide bandwidth when the helix has just about one turn which is beneficial for low profile. The turn is composed of 6×1/5-turn horizontal segments with straight-edge connections implemented by via holes. Then, a 2×2 helical antenna array with a dimension of 25×15×1.316 (0.15 λ0, is the wavelength at 35 GHz) mm3 was designed. The simulated results show that the proposed helical antenna array has a wide impedance bandwidth from 26.5 to 40 GHz for |S11| < -13 dB and AR for AR < 3 dB. The proposed antenna array was also measured and good agreement is achieved between the simulated and measured results.en
dc.formattextcs
dc.format.extent455-462cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2018 vol. 27, č. 2, s. 455-462. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2018.0455en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/83028
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2018/18_02_0455_0462.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectMillimeter-wave (mmW)en
dc.subjectcircularly polarizeden
dc.subjecthelicalen
dc.subjectarrayen
dc.subjectlow-temperature co-fired ceramic (LTCC)en
dc.titleA Low-Profile Wideband LTCC Integrated Circularly Polarized Helical Antenna Array for Millimeter-Wave Applicationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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