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| dc.contributor.author | AHMED, IBRAHIM AHMEDIBRAHIM | |
| dc.contributor.author | Supervisor, - FATHELRAHMANISMAELKHALIFA | |
| dc.date.accessioned | 2017-10-22T11:07:30Z | |
| dc.date.available | 2017-10-22T11:07:30Z | |
| dc.date.issued | 2017-07-10 | |
| dc.identifier.citation | AHMED, 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.uri | http://repository.sustech.edu/handle/123456789/18842 | |
| dc.description | Thesis | en_US |
| dc.description.abstract | Satellite 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.sponsorship | Sudan University of Science and Technology | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Sudan University of Science and Technology | en_US |
| dc.subject | MechatronicsEngineering | en_US |
| dc.subject | SatelliteParabolicAntenna | en_US |
| dc.subject | TwoDimensionalAutomatic | en_US |
| dc.title | TwoDimensionalAutomaticAlignmentof a SatelliteParabolicAntenna | en_US |
| dc.type | Thesis | en_US |
