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1、美国反隐身技术和武器系统AntistealthtechnologyandweaponsystemintheUnitedStatesStealthtechnologyhaschangedthemethodofaircombat,especiallythecombinationofstealthaircraftandprecisionguidedweapons,greatlyimprovingthecombateffectiveness,andchangingthestrategicbalanceofattackanddefense.Thedevelopmentofantistealtht
2、echnologyandweaponsystemshasbecomeanimportantandurgenttask.Antistealthresearchisalsoastimulatingandpropellingforceforthedevelopmentofstealthtechnology.Itisalsoanindispensablemeanstocheckandverifytheperformanceofstealthweapons.AlthoughtheUnitedStatesantistealthtechnologyandabilitytodevelopvarious
3、cost-effectiveness.Theresultsshowedthatthedevelopmentofantistealthtechnologyto100timesmoredifficultthanthedevelopmentofstealth,butbecauseoffearsthatothercountriesusingstealthweaponstoattackU.S.targets,sostillcarriedoutantistealthresearch.First,thestealthtechnologyandtheweaponsystemitselfhavetheq
4、uestion,providedtheopportunityfortheantistealth(1)theproblemoftheinvisibleplatformitselfInordertostealth,stealthplatformneedstopayapriceintermsofvolume,weight,manufacturing,maintenance,RCSReductionofmorethan10dB,thecostwillbeincreaseddramatically,resultinginsomeprominentproblems:inordertocarryam
5、munitionintheinternalplatform,thevolumewillbeincreased;theuseofstealthmaterialsincreasedbystealthplatformweight;theheadthetwogenerationstealthaircraftflyingatlowspeeds(0.8Maher),mobilityandpoorreliability,highoverloadturn,willstall;stealthplatformusedforvariouskindsofmaterials,butalsomeetsthereq
6、uirementofprocesswaterishithertounknownflat,increasethemanufacturingdifficulty;theuseofradarabsorbingmaterialsrequiresadditionalsecurity,testandassessmentprocedures,resultinginmaintenancetoB2bombersperflighthouratleast50hoursofmaintenance;highcost;easilyaffectedbyweather,airhumidity.(two)thelimi
7、tationofstealthtechnologyandweaponsystemThelimitationsofstealthweaponsmainlyfocusonthefollowingpoints:Thestealthaircraftsusedinordevelopedaretargetsofsinglestationradar.Stealthaircraftnowcanonlycopewithsinglestationradar,and
