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1、62D.BONEFAČIĆ,J.JANČULA,N.MAJUREC,MODELOFAMONOPULSERADARTRACKINGSYSTEMFOR...ModelofaMonopulseRadarTrackingSystemforStudentLaboratory123DavorBONEFAČIĆ,JulijanaJANČULA,NinoslavMAJUREC1Dept.ofWirelessCommunications,UniversityofZagreb,Unska3,10000Zagreb,Croatia2FM&TVDepartment,CroatianTelecommunications
2、Agency,Jurišićeva13,10000Zagreb,Croatia3MicrowaveRemoteSensingLab.,Dept.ofEl.andComputerEngineering,Univ.ofMassachusetts,Amherst,Mass.,USAdavor.bonefacic@fer.hr,julijana.jancula@telekom.hr,nmajurec@mirsl.ecs.umass.eduAbstract.Development,constructionandtestingofastu-2.MonopulseRadardentlaboratorymod
3、eloftheradarsystemthatcanbeusedformonopulsetrackingisdescribed.ThelaboratorymodelThemonopulseradarsystemismainlyusedfortargetissimpleandcanbeassembledfromtheexistingequip-anglemeasurementandtracking.Theinformationonthementwhilethemissingpartscanbemanufacturedinatargetangularpositionisdeterminedbycom
4、parisonofbasicallyequippedRFelectronicsworkshop.Thelabora-signalsreceivedintwoormoresimultaneousbeams.Thetorymodelisusedforstudentlaboratoryexercisesasaterm"monopulse"comesfromtheabilityofthissystemtopartofabasiccourseonradarsystems.Thesystemisextracttheangularpositionfromonlyonepulse.However,basedo
5、naΣ-Δhybridforprocessingsignalsobtainedinpracticetheangularpositionofthetargetisobtainedfromtwoantennas.Thecompositionofthemodelisde-frommultiplepulsesinordertoimprovetargetdetectionscribed.Studentexercisesandmeasurementsonthemodelprobabilityandfurtherimproveanglemeasurementaccu-areproposed.Alternat
6、iveinstrumentswhichcanbeusedinracy.themodelareconsidered.PossibleimprovementsoftheThemainadvantageofamonopulsesystemincom-modelarediscussed.parisontostandardanglemeasurementmethodsisthatitisnotaffectedbyamplitudefluctuationsofthetargetechobecausetheangleinformationisacquiredbycomparingsignalsreceive
7、dbyseveralsimultaneousbeamsandpro-Keywordsducedbyasingleechopulse.Iftheechoamplitudechanges,itchangesinthesamewayinallreceiverchan-Education,radar,monopulseradar,tracking.nels.Therearethreemainmonopul
