Performance Analysis of 8-bit ODACs for VLC Applications

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dc.contributor.authorDobesch, Ales
dc.contributor.authorFigueiredo, Monica
dc.contributor.authorAlves, Luis Nero
dc.contributor.authorWilfert, Otakar
dc.coverage.issue2cs
dc.coverage.volume26cs
dc.date.accessioned2017-07-25T08:20:35Z
dc.date.available2017-07-25T08:20:35Z
dc.date.issued2017-06cs
dc.description.abstractA discrete optical power level stepping technique in visible light communication (VLC), also known, as an optical digital to analog conversion (ODAC) has been proposed. This is an alternative concept for VLC front-end design, able to mitigate the LED intrinsic non-linearity. Additionally, it removes the need of an electrical digital to analog conversion (EDAC) in the driver stage. This paper provides an experimental evaluation of two different ODAC front-ends. The results investigate the spatial relation between the optical front-end and the optical receiver. In addition, the performance evaluation employs dynamic test metrics rather than conventional static metrics previously reported in the literature.en
dc.formattextcs
dc.format.extent418-422cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2017 vol. 26, č. 2, s. 418-422. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2017.0418en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/69258
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2017/17_02_0418_0422.pdfcs
dc.rightsCreative Commons Attribution 4.0 International Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectLEDen
dc.subjectVLCen
dc.subjectLi-Fien
dc.subjectODAC.en
dc.titlePerformance Analysis of 8-bit ODACs for VLC Applicationsen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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