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Propagation of optical flat-topped gaussian beams in satellite links

dc.contributor.authorKamacıoğlu, Canan
dc.contributor.authorAltay Arpalı, Serap
dc.contributor.authorBaykal, Yahya
dc.contributor.authorYazgan, Erdem
dc.contributor.authorID51304tr_TR
dc.contributor.authorID7812tr_TR
dc.date.accessioned2020-04-03T11:37:58Z
dc.date.available2020-04-03T11:37:58Z
dc.date.issued2009
dc.departmentÇankaya Üniversitesi, Mühendislik Fakültesi, Elektronik ve Haberleşme Mühendisliği Bölümüen_US
dc.description.abstractPropagation of optical flat-topped Gaussian beams in earth-satellite optical communication links is investigated where part of the link is turbulent atmosphere. Flat-topped Gaussian source field is obtained by superposing many Gaussian beams of different source size. Starting with the flat-topped Gaussian incidence at the earth surface, the average intensity at the satellite is formulated by using the extended Huygens Fresnel principle. For the structure constant variation versus height, Hufnagel-Valley model is employed in the vertical and slant paths. The received average intensity is numerically calculated and the effects of the source and medium parameters on the received average intensity profile are examined for different zenith angles. In earth-satellite optical communications links, the advantages of using flat-topped Gaussian beams as compared to Gaussian beams are scrutinized.en_US
dc.identifier.citationKamacıoğlu, Canan...et.al., "Propagation of optical flat-topped gaussian beams in satellite links", ICEAA: 2009 International Conference On Electromagnetics In Advanced Applications, Vols 1 And 2, (2009).en_US
dc.identifier.isbn9781424433858
dc.identifier.urihttps://hdl.handle.net/20.500.12416/2887
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartofICEAA: 2009 International Conference On Electromagnetics In Advanced Applications, Vols 1 And 2en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectTurbulent Atmosphereen_US
dc.subjectCommunicationen_US
dc.subjectStatisticsen_US
dc.titlePropagation of optical flat-topped gaussian beams in satellite linkstr_TR
dc.titlePropagation of Optical Flat-Topped Gaussian Beams in Satellite Linksen_US
dspace.entity.typePublication

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