CSR蓝牙芯片-蓝牙天线集成到PCB上的设计说明

Page1of38©CambridgeSiliconRadioLimited2013CS-217946-ANP2ConfidentialInformation-ThisMaterialisSubjecttoCSR’sNon-disclosureAgreementwww.csr.comIntegratinganAntennaintoaProductApplicationNoteIssue2AllApplicationsPage2of38©CambridgeSiliconRadioLimited2013CS-217946-ANP2ConfidentialInformation-ThisMaterialisSubjecttoCSR’sNon-disclosureagreementwww.csr.comAllApplicationsIntegratinganAntennaintoaProductApplicationNoteDocumentHistoryRevisionDateHistory104JUN13Originalpublicationofthisdocument211JUL13Minoreditorialupdatesthroughout.UpdatedtolatestCSRbranding.Co[e-mail]@[e-mail]3of38©CambridgeSiliconRadioLimited2013CS-217946-ANP2ConfidentialInformation-ThisMaterialisSubjecttoCSR’sNon-disclosureagreementwww.csr.comAllApplicationsIntegratinganAntennaintoaProductApplicationNoteTrademarks,PatentsandLicencesUnlessotherwisestated,wordsandlogosmarkedwith™or®aretrademarksregisteredorownedbyCSRplcand/oritsaffiliates.Bluetooth®andtheBluetoothlogosaretrademarksownedbyBluetoothSIG,Inc.andlicensedtoCSR.IEEEStd802.11,802.11a,802.11b,802.11b-Cor1,802.11d,802.11e,802.11F,802.11g,802.11h,802.11i,802.11j,802.11k,802.11m,802.11ma,802.11-REVma,802.11mb,802.11REVmb,802.11n,802.11p,802.11r,802.11s,802.11T,802.11v,802.11u,802.11w,802.11y,802.11z,802.11aa,802.11ac,802.11ad,802.11ae,802.11af,802.11ah,802.11ai,802.11.1and802.11.2aretrademarksoftheIEEE.Wi-Fi®,Wi-FiAlliance®,WMM®,Wi-FiProtectedAccess®(WPA),theWi-FiCERTIFIEDlogo,theWi-Filogo,theWi-FiZONElogo,andtheWi-FiProtectedSetuplogoareregisteredtrademarksoftheWi-FiAlliance;Wi-FiCERTIFIED™,Wi-FiDirect™,Wi-FiProtectedSetup™,Wi-FiMultimedia™,andtheWi-FiAlliancelogoaretrademarksoftheWi-FiAlliance.Otherproducts,servicesandnamesusedinthisdocumentmayhavebeentrademarkedbytheirrespectiveowners.ThepublicationofthisinformationdoesnotimplythatanylicenceisgrantedunderanypatentorotherrightsownedbyCSRplcoritsaffiliates.CSRreservestherighttomaketechnicalchangestoitsproductsaspartofitsdevelopmentprogramme.Whileeverycarehasbeentakentoensuretheaccuracyofthecontentsofthisdocument,CSRcannotacceptresponsibilityforanyerrors.LifeSupportPolicyandUseinSafety-criticalComplianceCSR’sproductsarenotauthorisedforuseinlife-supportorsafety-criticalapplications.Useinsuchapplicationsisdoneatthesolediscretionofthecustomer.CSRwillnotwarranttheuseofitsdevicesinsuchapplications.PerformanceandConformanceRefertowww.csrsupport.comforcomplianceandconformancetostandardsinformation.Page4of38©CambridgeSiliconRadioLimited2013CS-217946-ANP2ConfidentialInformation-ThisMaterialisSubjecttoCSR’sNon-disclosureagreementwww.csr.comAllApplicationsIntegratinganAntennaintoaProductApplicationNoteContentsDocumentHistory.........................................................................................................................................................2Contacts........................................................................................................................................................................2Trademarks,PatentsandLicences..............................................................................................................................3LifeSupportPolicyandUseinSafety-criticalCompliance............................................................................................3PerformanceandConformance....................................................................................................................................3Contents.......................................................................................................................................................................4Tables,FiguresandEquations.....................................................................................................................................51.Introduction............................................................................................................................................................61.1.General...........................................................................................................................................................61.2.Scope.............................................................................................................................................................62.Concepts...............................................................................................................................................................72.1.Introduction.....................................................................................................................................................72.2.LinkBudget.....................................................................................................................................................72.3.RadioPropagation.........................