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1、美国舰载四面阵相控阵雷达ANSPY-1研制概况Thispaperfirstbrieflyintroducestheship-borneAEGIS(AEGIS)areaairdefenseweaponsystem,andthentothecoreofthesystem-theshipboardallarrayphased-arrayradarAN/developmentsituationofSPY-1weredescribedindetaiLThecontentincludestheradar,themaintechnicalp
2、erformanceparameters,thetechnicalcharacteristicsandtheimprovementandupdatingplan.AEGIScombateffectivenessTheshipboardallarrayphased-arrayradarAN/SPY-1istheU.S.navyshipboardAEGIS(AEGIS)aunitareadefenseweaponsystem,therefore,intheAN/radarSPY-1before,firstitisnecessary
3、tomakeabriefintroductionoftheAEGISsystem・TheU.S.navywashithardbytheJapaneseattackonPearlHarborin1941.Sincethen,theU・S・navyinvestedalotofmanpowerandmaterialresourcesandfinancialresources,discussesthehandsofmissileweaponsystemintegrationconceptanddesign,whichisdevelop
4、edafterthesecondworldwartotheAEGISdefenseweaponsystem(AEGIS)area・TheAEGISdefensesystemwasformallyestablishedbythedefensedepartmentin1969・Thepurposeoftheprojectismainlyusedtodealwithinthe80sand90sischecktheincreasingthreatofair,since2000themainthreatisappearedsinceth
5、e50shighaltitudeorlowlevelwithhighspeedandhighloadofnewaircraftandhigh-speedair/surfaceandsurface/surfacetacticalmissile・Thesemissilesemployadeceptivetrajectoryandincreasethehighpowerandmulti-functionalelectroniccountermeasures・AEGISsysteminOctober1970tocompletethes
6、ystemdesign,in1971intothedesignandproductionstages,inFebruary1972tocompletethekeydesignschemeevaluationandsetaboutmakingandtest,theendof1972completedcomponentsevaluationtest,1973armyprovinggroundforsystemleveltesting/RCAcompany,installedin1974intheNORTONsoundtestshi
7、pfor32monthsofseatria1.In1974,theAN/APY-1installedinNORTONsoundtestship,succeededinautomaticdetectionandtrackingin20planesflyingoverthePacific,withEA-6bjammerfortheAN/APY-1fullpowerinterferencealsoofnohelp・TheU・S・airforce，sswitchtotheequivalentof32ea~6bfullpowerjamm
8、ers(theconfigurationofTREESHARK)canstillnotcompletelyinterferewithAN/spy-1.Inbothcases,theAN/spy-1radarbeamcan"burnthrough''jammersandsimu
