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Please use this identifier to cite or link to this item: https://repository.sustech.edu/handle/123456789/18842
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dc.contributor.authorAHMED, IBRAHIM AHMEDIBRAHIM-
dc.contributor.authorSupervisor, - FATHELRAHMANISMAELKHALIFA-
dc.date.accessioned2017-10-22T11:07:30Z-
dc.date.available2017-10-22T11:07:30Z-
dc.date.issued2017-07-10-
dc.identifier.citationAHMED, IBRAHIM AHMEDIBRAHIM . TwoDimensionalAutomaticAlignmentof a SatelliteParabolicAntenna / IBRAHIM AHMEDIBRAHIMAHMED ; FATHELRAHMANISMAELKHALIFA .- Khartoum: Sudan University of Science and Technology, college of Engineering, 2017 .- 85p. : ill. ;28cm .- M.Sc.en_US
dc.identifier.urihttp://repository.sustech.edu/handle/123456789/18842-
dc.descriptionThesisen_US
dc.description.abstractSatellite dishreceivershavebecomepopularinrecentyearsprimarilyfor use inhometelevisionreceivingsystems.Satellitedishreceiversandsatel- lite dishtransmittersarehighlydirectionalantennas.Asaresulttheymust bepreciselyaimedatadesiredbroadcastingsatelliteforproperoperation. The traditionalmethodfortuningoraligningsatelliteantennatospeci c satellite isdonemanuallywhichitisnotprecise.adesigntoalignsatel- lite antennaautomaticallytospeci csatellitehasbeenpresentedinthis thesis. Todesignthissystem rstlyinitialdesignwasbuiltusingproteus and bascomavrID.AfterthatantennawasmotorizedwithtwoDCMotor ,one forhorizontalmovementandtheotherforverticalmovement.Then to controlmovementofDCmotorstomovethetwomotorsinpatternof pulses acontrollerwasbeenused.Whencontrollergetagoodsignallevel. It willsavemotorspositionsinitsEEPROM.thiswasdoneaccordingto speci cprogrambuiltinmicrocontrollermemory.controllerusedinthis system wasavratmega32programmedbyusingBASCOMAVRID.Then test andevaluationprocesswasdonefortheproposedsystem.Finally, conclude thattheuseoftheproposedsolutionforalignmentprocesswas made anditwasbeeneasyandquickly.Theresultsofthesimulationwas compatible withwhatisexpectedfromusingthistechnique.en_US
dc.description.sponsorshipSudan University of Science and Technologyen_US
dc.language.isoenen_US
dc.publisherSudan University of Science and Technologyen_US
dc.subjectMechatronicsEngineeringen_US
dc.subjectSatelliteParabolicAntennaen_US
dc.subjectTwoDimensionalAutomaticen_US
dc.titleTwoDimensionalAutomaticAlignmentof a SatelliteParabolicAntennaen_US
dc.typeThesisen_US
Appears in Collections:Masters Dissertations : Engineering

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