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dc.contributor.authorWen, L.
dc.contributor.authorGao, S.
dc.contributor.authorLuo, Q.
dc.contributor.authorHu, W.
dc.contributor.authorSanz-Izquierdo, B.
dc.date.accessioned2021-01-08T00:07:36Z
dc.date.available2021-01-08T00:07:36Z
dc.date.issued2020-12
dc.identifier.citationWen , L , Gao , S , Luo , Q , Hu , W & Sanz-Izquierdo , B 2020 , ' Design of a Broadband Circularly Polarized Antenna by Using Axial Ratio Contour ' , IEEE Antennas and Wireless Propagation Letters , vol. 19 , no. 12 , pp. 2487-2491 . https://doi.org/10.1109/LAWP.2020.3036851
dc.identifier.issn1536-1225
dc.identifier.otherPURE: 24174841
dc.identifier.otherPURE UUID: d0a43def-03f1-4f9e-8f4b-27668aaf43c9
dc.identifier.otherBibtex: 9253996
dc.identifier.otherORCID: /0000-0001-9000-4133/work/86488803
dc.identifier.otherScopus: 85098274867
dc.identifier.urihttp://hdl.handle.net/2299/23654
dc.description© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
dc.description.abstractA novel method of using axial ratio (AR) contour to design a broadband circularly polarized (CP) antenna is presented in this letter. By resolving a radiated CP wave into two orthogonal far-field components, the resulted AR will be determined by the radiated power and phase differences between the two orthogonal components. Therefore, a series of AR contours can be obtained for different AR values of the radiated wave. In the AR contour, details of phase advance, phase lag, power advance, and power lag can be simultaneously observed along with the resulted AR. Based on these analyses, the AR contour is first utilized to directly design a broadband CP antenna instead of using the traditional AR versus frequency curve to achieve optimal AR bandwidth. Compared to the traditional AR curve, the method of using AR contour to design CP antenna is more effective and informative. The designed broadband CP antenna was also fabricated and measured for the final performance verification.en
dc.format.extent5
dc.language.isoeng
dc.relation.ispartofIEEE Antennas and Wireless Propagation Letters
dc.rightsOpen
dc.titleDesign of a Broadband Circularly Polarized Antenna by Using Axial Ratio Contouren
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Engineering and Technology
dc.contributor.institutionCentre for Engineering Research
dc.contributor.institutionCommunications and Intelligent Systems
dc.description.statusPeer reviewed
dc.relation.schoolSchool of Physics, Engineering & Computer Science
dc.description.versiontypeFinal Accepted Version
dcterms.dateAccepted2020-12
rioxxterms.versionAM
rioxxterms.versionofrecordhttps://doi.org/10.1109/LAWP.2020.3036851
rioxxterms.licenseref.uriUnspecified
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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