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Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/32602
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dc.contributor.authorLouw, Ridaliseen_UK
dc.contributor.authorKnaepkens, Ferreen_UK
dc.contributor.authorCuyt, Annieen_UK
dc.contributor.authorLee, Wen-shinen_UK
dc.contributor.authorWijnholds, Stefan Jen_UK
dc.contributor.authorde Villiers, Dirk I Len_UK
dc.contributor.authorWeideman, Rina-Marien_UK
dc.date.accessioned2021-05-11T00:06:16Z-
dc.date.available2021-05-11T00:06:16Z-
dc.date.issued2021en_UK
dc.identifier.urihttp://hdl.handle.net/1893/32602-
dc.description.abstractAccurate placement of elements in large antenna arrays is a difficult and costly process. We explore the use of the validated exponential analysis (VEXPA) technique that was previously formulated to solve a direction-of-arrival (DOA) estimation problem, to find the antenna element positions in an array after the installation phase, so that cost-savings can be realised during placement of the antenna elements. Measurements are taken from harmonically related input signals transmitted from an Unmanned Aerial Vehicle (UAV) for which the position in the sky is known. It is shown how the UAV's zenith angle can be manipulated to generate parameters required for VEXPA's de-aliasing step. A simple simulation illustrates the functioning of the proposed method.en_UK
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.relationLouw R, Knaepkens F, Cuyt A, Lee W, Wijnholds SJ, de Villiers DIL & Weideman R (2021) Antenna position estimation through sub-sampled exponential analysis of harmonically related input signals. In: Proceedings of XXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique International - URSI). XXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique International - URSI), Rome, Italy, 28.08.2021-04.09.2021. Piscataway, NJ, USA: IEEE. https://doi.org/10.23919/URSIGASS51995.2021.9560519en_UK
dc.rights© 2021 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.en_UK
dc.subjectPhased arraysen_UK
dc.subjectDirection-of-arrival estimationen_UK
dc.subjectArray signal processingen_UK
dc.subjectTransmitting antennasen_UK
dc.subjectEstimationen_UK
dc.subjectDirective antennasen_UK
dc.subjectPosition measurementen_UK
dc.titleAntenna position estimation through sub-sampled exponential analysis of harmonically related input signalsen_UK
dc.typeConference Paperen_UK
dc.rights.embargodate2021-10-14en_UK
dc.identifier.doi10.23919/URSIGASS51995.2021.9560519en_UK
dc.citation.issn2642-4339en_UK
dc.citation.publicationstatusPublisheden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.funderUniversity of Antwerpen_UK
dc.contributor.funderNational Research Foundation of South Africaen_UK
dc.contributor.funderNetherlands Organisation for Scientific Researchen_UK
dc.author.emailwen-shin.lee@stir.ac.uken_UK
dc.citation.btitleProceedings of XXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique International - URSI)en_UK
dc.citation.conferencedates2021-08-28 - 2021-09-04en_UK
dc.citation.conferencelocationRome, Italyen_UK
dc.citation.conferencenameXXXIV General Assembly and Scientific Symposium (GASS) of the International Union of Radio Science (Union Radio Scientifique International - URSI)en_UK
dc.citation.date14/10/2021en_UK
dc.citation.isbn978-9-4639-6-8027en_UK
dc.publisher.addressPiscataway, NJ, USAen_UK
dc.contributor.affiliationUniversity of Stellenbosch, South Africaen_UK
dc.contributor.affiliationUniversity of Antwerpen_UK
dc.contributor.affiliationUniversity of Antwerpen_UK
dc.contributor.affiliationComputing Scienceen_UK
dc.contributor.affiliationASTRON (Netherlands Institute for Radio Astronomy)en_UK
dc.contributor.affiliationUniversity of Stellenbosch, South Africaen_UK
dc.contributor.affiliationUniversity of Stellenbosch, South Africaen_UK
dc.identifier.wtid1718846en_UK
dc.contributor.orcid0000-0002-2808-3739en_UK
dc.date.accepted2021-03-15en_UK
dcterms.dateAccepted2021-03-15en_UK
dc.date.filedepositdate2021-05-09en_UK
dc.subject.tagSignal Processingen_UK
rioxxterms.apcnot requireden_UK
rioxxterms.typeConference Paper/Proceeding/Abstracten_UK
rioxxterms.versionAMen_UK
local.rioxx.authorLouw, Ridalise|en_UK
local.rioxx.authorKnaepkens, Ferre|en_UK
local.rioxx.authorCuyt, Annie|en_UK
local.rioxx.authorLee, Wen-shin|0000-0002-2808-3739en_UK
local.rioxx.authorWijnholds, Stefan J|en_UK
local.rioxx.authorde Villiers, Dirk I L|en_UK
local.rioxx.authorWeideman, Rina-Mari|en_UK
local.rioxx.projectProject ID unknown|Netherlands Organisation for Scientific Research|en_UK
local.rioxx.projectProject ID unknown|National Research Foundation of South Africa|en_UK
local.rioxx.projectProject ID unknown|University of Antwerp|en_UK
local.rioxx.freetoreaddate2021-10-14en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/under-embargo-all-rights-reserved||2021-10-14en_UK
local.rioxx.licencehttp://www.rioxx.net/licenses/all-rights-reserved|2021-10-14|en_UK
local.rioxx.filenameURSI-GASS-2021.pdfen_UK
local.rioxx.filecount1en_UK
local.rioxx.source978-9-4639-6-8027en_UK
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