Simulation of Passive & Active Radar for Coherenct Location& Exploitation

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1、SimulationofPassive&ActiveRadarforCoherentLocation&Exploitation(SPARCLE)JohnUber703-983-7195•johnuber@mitre.orgArmy-ContractMOIE©2002,TheMITRECorporation©2002,TheMITRECorporationProblemnPracticalandrobustPassiveCoherentLocation(PCL)systemshavebeendemonstratedorareindevelopmentinover50countries.nECC

2、McharacterizationofUSairdefenseassetsandrapidlyevolvingthreatssuggestPCLasacomplementtoanIntegratedAirDefenseSystem(IADS).nSufficientmodelingtoolsdonotexisttoanswerthefundamentalquestion:–WhatistheoperationalworthofPCLtoanIADS?©2002,TheMITRECorporationBackground-ConceptofPCLnUtilizeAmbientTransmitt

3、ersofOpportunity(ToO)–FrequencyModulated(FM)radio–Television(TV)–Cellulartelephone(CDMA)–HighDefinitionDigital(HDTV)nPassiveReceptionofCoherentSignals–Directpathsignaland–ReflectedtargetsignalnDetectionandExploitation–AngleofArrival(AOA)–TDOA&FDOA©2002,TheMITRECorporationObjectivenDevelopadesktop-P

4、CtoolsetthatallowsforthemodelingandanalysisofpassivesensingtechniquestosupplementanIADSnDevelopprobabilisticperformancemodelsofradar(monostatic,bistatic,multistatic)systemsforavarietyofToOnDeterminethelevelofsystemofsystems(SoS)integrationrequiredtoincreaseperformanceandrobustnessrelativetocurrentm

5、onostaticIADSnExtendthesemodelstoincludethemorestressingoperationalscenariostodeterminethevalueadded&definetheproperroleofPCLinanIADSarchitecture©2002,TheMITRECorporationActivitiesnEstablishtechnicalcommunityworkinggroup–LeverageoffpreviousmodelingeffortsnDevelopbaselinesoftwarearchitecture–Modular

6、andextensibleinscopenIncorporateprobabilisticmodelsofsensors–ModelingoffullradarprocessingfunctionsnStochasticperformancepredictionalgorithms–Resultingscenario-dependentextensionsnDefinehigh-levelmeasuresofsystemperformance–Statisticalmetricsofproposedarchitectures©2002,TheMITRECorporationHighlight

7、ExtensionofSensor/EnvironmentModelSpace-BasedSurveillanceHighAltitudeObserverFlatLowRoughEarthEarthAltitudeModelingObserverModel©2002,TheMITRECorporationDemonstration©2002,TheMITRECorporationImpactsnMITRESu