IMPLEMENTATION OF A DIRECTION FINDING ALGORITHM ON AN FPGA PLATFORM英文资料

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1、IMPLEMENTATIONOFADIRECTIONFINDINGALGORITHMONANFPGAPLATFORMATHESISSUBMITTEDTOTHEGRADUATESCHOOLOFNATURALANDAPPLIEDSCIENCESOFMIDDLEEASTTECHNICALUNIVERSITYBYABDULLAHVOLKANİPEKINPARTIALFULFILLMENTOFTHEREQUIREMENTSFORTHEDEGREEOFMASTEROFSCIENCEINELECTRICALANDELECTRONICSENGINEERINGOC

2、TOBER2006ApprovaloftheGraduateSchoolof(NameoftheGraduateSchool)Prof.Dr.CananÖZGENDirectorIcertifythatthisthesissatisfiesalltherequirementsasathesisforthedegreeofMasterofScience.Prof.Dr.İsmetERKMENHeadofDepartmentThisistocertifythatwehavereadthisthesisandthatinouropinionitisfu

3、llyadequate,inscopeandquality,asathesisforthedegreeofMasterofScience.Prof.Dr.MeteSEVERCANSupervisorExaminingCommitteeMembers(firstnamebelongstothechairpersonofthejuryandthesecondnamebelongstosupervisor)Prof.Dr.YalçınTANIK(METU,EE)Prof.Dr.MeteSEVERCAN(METU,EE)Assoc.Prof.Dr.Sen

4、cerKOÇ(METU,EE)Assist.Prof.Dr.ÇağatayCANDAN(METU,EE)ÜlküDOYURAN(ASELSAN)Iherebydeclarethatallinformationinthisdocumenthasbeenobtainedandpresentedinaccordancewithacademicrulesandethicalconduct.Ialsodeclarethat,asrequiredbytheserulesandconduct,Ihavefullycitedandreferencedallmat

5、erialandresultsthatarenotoriginaltothiswork.Name,Lastname:AbdullahVolkanİPEKSignature:iiiABSTRACTIMPLEMENTATIONOFADIRECTIONFINDINGALGORITHMONANFPGAPLATFORMİPEK,AbdullahVolkanM.S.,DepartmentofElectricalandElectronicsEngineeringSupervisor:Prof.Dr.MeteSEVERCANOctober2006,83pages

6、Inthisthesiswork,theimplementationsofthemonopulseamplitudecomparisonandphasecomparisonDFalgorithmsareperformedonanFPGAplatform.Afterthemathematicalformulationofthealgorithmsusingmaximum-likelihoodapproachisdone,softwaresimulationsarecarriedouttovalidateandfindtheDFaccuracieso

7、fthealgorithmsundervariousconditions.ThenthealgorithmsareimplementedonanFPGAplatformbyutilizingplatformspecificsoftwaretools.Blockdiagramsofthehardwareimplementationsaregivenandexplainedindetail.Thensimulationsofhardwareimplementationofbothalgorithmsareperformed.Usingtheresul

8、tsofthesimulations,DFaccuraciesundercertainconditionsareevaluatedand