Multi-Spot Tracking System for Free-Space Optical Communication

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dc.contributor.authorSkryja, Petr
dc.contributor.authorPoliak, Juraj
dc.contributor.authorWilfert, Otakar
dc.coverage.issue2cs
dc.coverage.volume31cs
dc.date.accessioned2022-05-17T06:03:40Z
dc.date.available2022-05-17T06:03:40Z
dc.date.issued2022-05cs
dc.description.abstractThis article describes a multi-spot tracking system for free space optic communications systems suitable for tracking optical terminals observed within the field-of-view of a wide angle telescope. The article explains the conversion of the terminal position to the position in the plane of the tracking sensor and the subsequent recognition and tracking of terminals. In the first part of the article camera image processing is described. Then, basic projection of optical terminal into the tracking sensor plane (into the active surface of a camera) is expressed by using geometry and matrix optics. Afterwards, the angle resolution of optical terminal in plane of the receiver is obtained by using the Airy disk approximation. The basic projection is then extended to the calculation of the Earth-satellite system followed by spot tracking, where method for determining the optical terminal and the state machine is explained.en
dc.formattextcs
dc.format.extent167-175cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2022 vol. 31, č. 2, s. 167-175. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2022.0167en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/204271
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2022/22_02_0167_0175.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectMulti-spot tracking systemen
dc.subjectspot detectionen
dc.subjectspot projectionen
dc.subjectmatrix opticen
dc.subjecttracking optical terminalen
dc.titleMulti-Spot Tracking System for Free-Space Optical Communicationen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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