Fixed Radio Systems; Point-to-Multipoint Antennas; Antennas for point-to-multipoint fixed radio systems in the 3 GHz to 11 GHz band

This revision was made in order to correct a fault in figure 4 and 5 in the document EN 302 085 v1.1.1. Also tables 16 and 17 were inserted for clarification.

Fiksni radijski sistemi – Antene tipa točka-več točk – Antene za fiksne radijske sisteme tipa točka-več točk v pasu od 3 GHz do 11 GHz

General Information

Status
Published
Publication Date
30-Nov-2003
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Dec-2003
Due Date
01-Dec-2003
Completion Date
01-Dec-2003

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Fixed Radio Systems; Point-to-Multipoint Antennas; Antennas for point-to-multipoint fixed radio systems in the 3 GHz to 11 GHz band33.120.40AnteneAerials33.060.30Radiorelejni in fiksni satelitski komunikacijski sistemiRadio relay and fixed satellite communications systemsICS:Ta slovenski standard je istoveten z:EN 302 085 Version 1.1.2SIST EN 302 085 V1.1.2:2003en01-december-2003SIST EN 302 085 V1.1.2:2003SLOVENSKI
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SIST EN 302 085 V1.1.2:2003



ETSIEN302085V1.1.2(2001-02)EuropeanStandard(Telecommunicationsseries)FixedRadioSystems;Point-to-MultipointAntennas;Antennasforpoint-to-multipointfixedradiosystemsinthe3GHzto11GHzbandSIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)2ReferenceREN/TM-04138KeywordsDRRS,radio,antenna,multipoint,CDMA,FDMA,RLL,TDMA,transmissionETSI650RoutedesLuciolesF-06921SophiaAntipolisCedex-FRANCETel.:+33492944200Fax:+33493654716SiretN°34862356200017-NAF742CAssociationàbutnonlucratifenregistréeàlaSous-PréfecturedeGrasse(06)N°7803/88ImportantnoticeIndividualcopiesofthepresentdocumentcanbedownloadedfrom:http://www.etsi.orgThepresentdocumentmaybemadeavailableinmorethanoneelectronicversionorinprint.Inanycaseofexistingorperceiveddifferenceincontentsbetweensuchversions,thereferenceversionisthePortableDocumentFormat(PDF).Incaseofdispute,thereferenceshallbetheprintingonETSIprintersofthePDFversionkeptonaspecificnetworkdrivewithinETSISecretariat.Usersofthepresentdocumentshouldbeawarethatthedocumentmaybesubjecttorevisionorchangeofstatus.InformationonthecurrentstatusofthisandotherETSIdocumentsisavailableathttp://www.etsi.org/tb/status/Ifyoufinderrorsinthepresentdocument,sendyourcommentto:editor@etsi.frCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©EuropeanTelecommunicationsStandardsInstitute2001.Allrightsreserved.SIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)3ContentsIntellectualPropertyRights.5Foreword.5Introduction.51Scope.62References.63Definitions,symbolsandabbreviations.73.1Definitions.73.2Symbols.83.3Abbreviations.84Frequencybands.85Typesandclassificationofantennas.95.1AntennaTypes.95.2Antennaclassifications.95.2.1CSClasses.95.2.2TSClasses.106ElectricalCharacteristics.106.1TerminalStation(TS)Antennas.106.1.1TSRadiationPatternEnvelope(RPE).106.1.1.1Range1(3,0GHzto5,9GHz).116.1.1.2Range2(5,9GHzto8,5GHz).136.1.1.3Range3(8,5GHzto11,0GHz).146.1.2TSMinimumBoresightGain.156.2CentralStation(CS)SectoredAntennas.156.2.1CSAzimuthRadiationPatternEnvelope(RPE),Sectored.156.2.1.1ClassCS1.166.2.1.2ClassCS2.166.2.1.3ClassCS3.176.2.2MinimumBoresightGain,Sectored.176.3CentralStation(CS)Omni-DirectionalAntennas.186.4CentralStation(CS)OmniandSectoredElevationRPEs.186.4.1SymmetricelevationRPEs.186.4.2Asymmetricelevationpatterns.196.5Polarization,Terminal(TS)andCentral(CS)Stations.206.6Radomes.207Conformancetests.20AnnexA(informative):AntennaCharacteristics.21A.1MechanicalCharacteristics.21A.1.1Environmentalcharacteristics.21A.1.2Antennastability.21SIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)4A.2Antennainputconnectors.22A.3VSWRattheinputport(s).22A.4Inter-portisoIation.22A.5Antennalabelling.22A.6Passiveintermodulationperformance.22AnnexB(informative):Bibliography.23History.24SIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)5IntellectualPropertyRightsIPRsessentialorpotentiallyessentialtothepresentdocumentmayhavebeendeclaredtoETSI.TheinformationpertainingtotheseessentialIPRs,ifany,ispubliclyavailableforETSImembersandnon-members,andcanbefoundinETSISR000314:"IntellectualPropertyRights(IPRs);Essential,orpotentiallyEssential,IPRsnotifiedtoETSIinrespectofETSIstandards",whichisavailablefromtheETSISecretariat.LatestupdatesareavailableontheETSIWebserver(http://www.etsi.org/ipr).PursuanttotheETSIIPRPolicy,noinvestigation,includingIPRsearches,hasbeencarriedoutbyETSI.NoguaranteecanbegivenastotheexistenceofotherIPRsnotreferencedinETSISR000314(ortheupdatesontheETSIWebserver)whichare,ormaybe,ormaybecome,essentialtothepresentdocument.ForewordThisEuropeanStandard(Telecommunicationsseries)hasbeenproducedbyETSITechnicalCommitteeTransmissionandMultiplexing(TM).ThecurrentrevisionV1.1.2wasproducedbecauseoferrorsinfigures4and5.Tables16and17wereintroducedforreadabilityreasons.Thepurposeofthepresentdocumentistodefinetheantennaperformancestandardsnecessarytoensureoptimumfrequencyco-ordinationbetweenthesystemsand/ordifferentservicesbytheRegulatoryAuthoritiesinthe3GHzto11GHzband.ThesenominalfrequencylimitshavebeenchosentoreflecttheWARC'92FinalActs[6]andthefrequencyplansasgiveninCEPTRecommendationsT/R13-02[1]andITU-RRecommendationF.748-1[5].Point-to-multipointantennas,whetherintegratedwithinstationequipmentornot,mayneedtomeetenvironmental,mechanicalandelectricalcharacteristicsnotcoveredbythepresentdocument,inorderthatthesystemswilloperateasintended.Additionalparametersandcharacteristicsmaybesubjecttoagreementbetweentheequipmentpurchaserandthesupplier;theseareconsideredandguidanceisprovidedinannexA.NationaltranspositiondatesDateoflatestannouncementofthisEN(doa):31May2001DateoflatestpublicationofnewNationalStandardorendorsementofthisEN(dop/e):30November2001DateofwithdrawalofanyconflictingNationalStandard(dow):30November2001IntroductionThepurposeofthepresentdocumentistodefinetherequirementsforantennasusedinconjunctionwithpoint-to-multipoint(P-MP)systemsnecessarytofacilitatefrequencyco-ordinationbetweenservicesinthefrequencybands3GHzto11GHz.SIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)61ScopeThepresentdocumentspecifiestheessentialelectricalrequirementsforlinearpolarization,fixedbeamantennastobeutilizedwithnewPoint-to-Multipoint(P-MP)systems,includingcentralstationandterminalstationapplications,operatinginfrequencybandsfrom3GHzto11GHz.Thesesystemsusevariousmultipleaccessschemes.Electronicallysteerableantennasandcircularlypolarizedantennasarenotconsideredinthepresentdocument.Onlyinexceptionalcircumstances,andafteraconsultationperiodwithoperatorsandmanufacturers,theRegulatoryAuthoritymayimposetheuseoftighterrequirementsthantheminimumvaluesgiveninthepresentdocument,inordertomaximizetheuseofscarcespectrumresources.Forsomehighgain,point-to-multipointrequirements,antennasmaybeusedhavingperformanceaspertheappropriatepoint-to-pointantennastandard.Fortheseantennas,minimumrequirementsaregiveninEN300833[8].2ReferencesThefollowingdocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthepresentdocument.• Referencesareeitherspecific(identifiedbydateofpublication,editionnumber,versionnumber,etc.)ornon-specific.• Foraspecificreference,subsequentrevisionsdonotapply.• Foranon-specificreference,subsequentrevisionsdoapply.[1]CEPTRecommendationT/R13-02:"Preferredchannelarrangementsforfixedservicesintherange22,0GHzto29,5GHz".[2]CEPT/ERC/REC12-05:"Harmonizedradiofrequencychannelarrangementsfordigitalterrestrialfixedsystemsoperatingintheband10,0GHzto10,68GHz".[3]CEPT/ERC/REC14-03:"Harmonizedradiofrequencychannelarrangementsforlowandmediumcapacitysystemsintheband3400MHzto3600MHz".[4]ITU-RRecommendationF.747:"Radio-frequencychannelarrangementsforradio-relaysystemsoperatinginthe10GHzband".[5]ITU-RRecommendationF.748-1(1994):"Radio-Frequencychannelarrangementsforradio-relaysystemsoperatinginthe25,26and28GHzbands".[6]Void.[7]ETSIETS300019-1-4:"EquipmentEngineering(EE);Environmentalconditionsandenvironmentaltestsfortelecommunicationsequipment;Part1-4:Classificationofenvironmentalconditions;Stationaryuseatnon-weatherprotectedlocations".[8]ETSIEN300833:"FixedRadioSystems;Point-to-pointAntennas;Antennasforpoint-to-pointfixedradiosystemsoperatinginthefrequencyband3GHzto60GHz".[9]ETSIEN301126-3-2:"FixedRadioSystems;Conformancetesting;Part3-2:Point-to-Multipointantennas-Definitions,generalrequirementsandtestprocedures".[10]IEC60154-1:"Flangesforwaveguides.Part1:Generalrequirements".[11]IEC60154-2:"Flangesforwaveguides.Part2:Relevantspecificationsforflangesforordinaryrectangularwaveguides".[12]IEC60169(part1andapplicablesubparts):"Radio-frequencyconnectors.Part1:Generalrequirementsandmeasuringmethods".SIST EN 302 085 V1.1.2:2003



ETSIETSIEN302085V1.1.2(2001-02)73Definitions,symbolsandabbreviations3.1DefinitionsForthepurposeofthepresentdocumentthefollowingtermsanddefinitionsapply:antenna:thatpartofthetransmittingorreceivingsystemthatisdesignedtotransmitorreceiveelectromagneticradiationboresight:axisofthemainbeaminadirectionalantennaCentralStation(CS):basestationwhichcommunicateseachwaywithmanyterminalstationsand,inmanycases,repeaterstationsco-polarpattern:diagramrepresentingtheradiationpatternofatestantennawhenthereferenceantennaissimilarlypolarized,scaledindBiordBrelativetothemeasuredantennagaincross-polarpattern:diagramrepresentingtheradiationpatternofatestantennawhenthereferenceantennaisorthogonallypolarized,scaledindBi,ordBrelativetothemeasuredantennagaincross-polardiscrimination:differencebetweenthepeakoftheco-polarizedmainbeamandthemaximumcross-polarizedsignaloverananglemeasuredwithinadefinedregionfixedbeam:radiationpatterninuseisfixedrelativetoadefinedmechanicalreferenceplanegain:ratiooftheradiationintensityinagivendirectiontotheradiationintensitythatwouldbeobtainedifthepoweracceptedbytheantennawasradiatedisotropicallyHalfPowerBeamWidth(HPBW):angle,relativetothemainbeamaxis,betweenthetwodirectionsatwhichthemeasuredco-polarpatternis3dBbelowthevalueonthemainbeamaxisinter-portisolation:ratioindBofthepowerlevelappliedtooneportofamulti-portantennatothepowerlevelreceivedinanyotherportofthesameantennaasafunctionoffrequencyisotropicradiator:hypothetical,losslessantennahavingequalradiationintensityinalldirectionsinputport(s):flange(s)orconnector(s)throughwhichaccesstotheantennaisprovidedmainbeamaxis:directionforwhichtheradiationintensityisamaximummainbeam:radiationlobecontainingthedirectionofmaximumradiationmechanicaltilt:fixedangularshiftinelevationoftheantennamainbeamaxisbyachangetothephysicalmountingRadiationPatternEnvelope(RPE):envelopewithinwhichtheradiationpatternshallfitradiationpattern:diagramrelatingpowerfluxdensityataconstantdistancefromtheantennatothedirectionrelativetothenotionalantennamainbeamaxis.Specificallyreferencedinthepresentdocumenttothezerodegreereferencedirectionradome:cover,ofdielectricmaterial,intendedforprotectinganantennafromtheeffectsofitsphysicalenvironmentRepeaterStation(RS):radiostationprovidingtheconnectionviatheairtoboththecentralstationandtheterminalstation(s).Theremotestationmayalsoprovidetheinterfacestothesubscriberequipment,ifapplicablesectorangle:declaredangleofcoverageinazimuthofasectoredantenna,definedas2αinthepresentdocumentTerminalStation(TS):remote(out)stationwhichcommunicateswithacentralstationtilt:fixed,angularshiftoftheantennamainbeamaxis(boresight)intheelevationplanebyeitherelectrical,electronicormechanicalmeanszerodegree(0°°°°):declareddirectionasreferencedtotheantennareferencedirection:mechanicalcharacteristics,usedasreferencefortheRPESIST EN 302 085 V1.1.2:200
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