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1、⺅༛ᆖս䇪᮷ཐ仇ᗤᑜཟ㓵䱫Ⲻ⹊ガRESEARCHONMULTI-FREQUENCYMICROSTRIPANTENNAARRAY⦻ழ᷇૾ቊ┞ᐛѐཝᆜ2015ᒤ6ᴸഭമҖ࠶㊫ਧ˖TN821.1ᆖṑԓ⸱˖10213ഭ䱵മҖ࠶㊫ਧ˖621.3ᇶ㓗˖ޜᔰᐕᆖ⺅༛ᆖս䇪᮷ཐ仇ᗤᑜཟ㓵䱫Ⲻ⹊ガ⺋༡⹊ガ⭕˖⦻ழ᷇ሲᐾ˖ӊশኡབྷᶠቬ㍒ཛᮉᦸ⭩䈭ᆜփ˖ᐕᆖ⺅༛ᆜ〇˖⭥⻱൪оᗞ⌒ᢰᵟᡶ൞ঋփ˖⭥ᆀоؑᐕ〻ᆖ䲒ㆊ䗟ᰛᵕ˖2015ᒤ6ᴸᦾҾᆜփঋփ˖ቄ┘ᐕъབྷᆖClassifiedIndex:TN821.1U.D.C:621
2、.3DissertationfortheMasterDegreeinEngineeringRESEARCHONMULTI-FREQUENCYMICROSTRIPANTENNAARRAYCandidateφWangShanlinSupervisorφProf.AlexanderDenisovAcademicDegreeAppliedforφMasterofEngineeringSpecialityφElectromagneticFieldandMicrowaveTechnologyAffiliationφS
3、choolofElectronicandInformationEngineeringDateofDefenceφJune,2015Degree-Conferring-InstitutionφHarbinInstituteofTechnology᪈㾱㾷䲿⵰ছᱏ䙊ؑᢰᵟⲴਁኅˈᡁԜ㾱≲ཙ㓯㜭൘н਼仁⇥кᇎ⧠н਼Ⲵᶱॆˈԕᇎ⧠᭦ਁޡ⭘ˈԕ↔Ѫ㛼ᲟˈኅᔰҶޣ⹄ウDŽ俆ӻ㓽Ҷᗞᑖཙ㓯ⲴаӋส⨶䇪ˈ⢩࡛ᱟሩ㕍䳉ཙ㓯઼㕍䳉㙖ਸ侸⭥ᯩᔿ䘋㹼Ҷ䱀䘠ˈᒦሩᴹ䲀⌅䘋㹼ҶаӋ䀓䟺DŽ൘ৼᶱॆᗞᑖཙ㓯অⲴ⹄ウѝˈ൘⨶䀓ৼ㓯ᶱॆཙ
4、㓯Ⲵ⨶䇪Ⲵสкˈਸ⨶䇮䇑ཙ㓯㔃ᶴˈ䟷⭘Ҷ㕍䳉㙖ਸ侸⭥ᯩᔿˈԕᒦ䟷⭘ҶHᖒ㕍䳉ˈԕ䘲ᓄ儈仁⇥Ⲵᐕ㾱≲ˈ䙊䗷Ոॆˈᴰ㓸䇮䇑ࠪㅖਸ㾱≲Ⲵǃ㜭൘Ku⌒⇥ᇎ⧠ৼᶱॆᐕⲴᗞᑖཙ㓯DŽ൘ৼᶱॆཙ㓯䱥Ⲵ⹄ウѝˈѪቭ䟿߿ሿӔ৹ᶱॆˈᕅޕҶ৽侸⭥ᢰᵟˈѪ᭩ழ䱫ᣇ३䝽ˈሩޣ৲ᮠ䘋㹼Ҷ؞↓ˈᡰᗇࡠⲴཙ㓯䱥สᵜㅖਸ㾱≲ˈնᆈ൘ਾੁ䗀ሴٿབྷⲴ㕪⛩DŽ൘ശᶱॆཙ㓯Ⲵ⹄ウѝˈ俆䇮䇑Ҷа⿽Lᖒ㕍䳉ཙ㓯ˈᇎ⧠Ҷ䖳ྭⲴശᶱॆᐕ⢩ᙗ઼ᐕᑖᇭˈ❦ਾ䇮䇑Ҷа⿽㕍䳉㙖ਸⲴശᶱॆཙ㓯ˈᒦԕ↔Ѫส䇮䇑Ҷа⿽ৼശᶱॆཙ㓯ˈสᵜ┑䏣Ҷ൘¯ࣘѝ䙊ā
5、ᐕ仁⇥ᇎ⧠ৼശᶱॆᐕⲴ㾱≲ˈն਼ᰦᆈ൘ശᶱॆᑖᇭ䖳ሿⲴ㕪⛩DŽީ䭤䈃φছᱏ䙊ؑ˗ৼᶱॆ˗ཙ㓯䱥-I-AbstractABSTRACTWiththedevelopmentofsatellitecommunicationtechnology,weneedtheantennathatcanachievedifferentpolarizationsindifferentfrequencybands,soastobesendingandreceiving.atthesametime.Firstlysomebasi
6、ctheoryofmicrostripantennaisintroduced,especiallytheslotantennaandthewayofaperturecoupledfeedingareexpounded,andsomeexplanationofthefiniteelementmethodisgiven.Indual-polarizationmicrostripantennaunitofstudy,basedontheunderstandingofthetheoryofdualpolariza
7、tionantenna,theantennastructure,reasonabledesignadoptstheaperturecoupledfeedingmethod,andtheHshapeapertureisadapted,tomeettherequirementsofhighfrequencyband,throughtheoptimization,thefinaldesignmeetstherequirements,andcanrealizethedualpolarizationinKuband
8、.Inthestudyofdual-polarizedantennaarray,inordertominimizethecross-polarization,reversephasefeedingtechnologyisintroduced,toimproveimpedancematching,therelevantparametersarecorrected,theresultingarraybasicallymeetthe
