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1、天線增益antennagain等向天線isotropicantenna天線極化antennapolarization雙極化縫隙耦合微帶天線dual-polarizedslot-coupledmicrostripantenna線極化linearpolarization交叉極化crosspolarization交叉極化抑制cross-polarizationsuppression隔離度isolation極化隔離度polarizationisolation口徑aperture面天線apertureantenna陣列天線arrayantenna跟蹤精度t
2、rackingaccuracy側(cè)饋偏置卡塞格倫(SFOC)天線Side-FedOffsetCassegrain(SFOC)antenna偏饋拋物面天線offsetfedparaboloidalantenna副瓣sidelobe前軸向區(qū)forwardaxis天線座antennapedestal俯仰elevation方位azimuth輪軌式俯仰-方位型天線座rollerracewaytypeelevation-azimuthantennapedestal便攜移動衛(wèi)星站portablemobilesatellitestation無線圖傳系統(tǒng)wirele
3、ssimagetransmissionsystem頻譜分析儀spectrumanalyzer光端機opticaltransceiver功分器poweranalyzer光波導功分器opticalwaveguidepoweranalyzer異構(gòu)衛(wèi)星通信系統(tǒng)heterogeneoussatellitecommunicationsystem（網(wǎng)絡）互聯(lián)interconnect（業(yè)務）互通interworking公用電信網(wǎng)間互聯(lián)管理規(guī)定AdministrationoftheInterconnectionofPublicTelecommunicationsN
4、etworksProvisions數(shù)據(jù)格式dataformat通信協(xié)議communicationprotocol網(wǎng)絡融合networkconvergence應用層applicationlayer無縫連接seamlessconnection通信接口communicationinterface用戶網(wǎng)絡接口usertonetworkinterface（UNI）網(wǎng)絡節(jié)點接口networktonetworkinterface（NNI）光纖技術(shù)opticalfibertechnology固網(wǎng)和移動網(wǎng)的融合fixedandmobilenetworkconver
5、gence（FMC）車載無線接入網(wǎng)絡vehicle-mounted/car-bornewirelessnetwork專用接入網(wǎng)關(guān)privateaccessgateway互聯(lián)網(wǎng)關(guān)internetgateway多模用戶終端multi-moduleuserterminal工作頻段workingband組網(wǎng)方式networkformation星狀star網(wǎng)狀net點對點point-to-point多址multi-address模擬用戶線接口simulated/analogueuserinterface模擬中繼線接口simulated/analoguetr
6、unkinterface數(shù)字中繼接口datatruckinterface地面站groundstation地面信關(guān)站groundgatewaystation遠端站remotestation地球站terrestrialstation公共交換電話網(wǎng)publicswitchedtelephonenetwork（PSTN）公共交換數(shù)據(jù)網(wǎng)publicswitcheddatanetwork（PSDN）協(xié)議數(shù)據(jù)單元protocoldataunit（PDU）無線收發(fā)系統(tǒng)wirelesstransceiversystem專用集成電路application-speci
7、ficintegratedcircuit（ASIC）協(xié)議轉(zhuǎn)換器protocolswitcher協(xié)議封裝與轉(zhuǎn)換protocolencapsulatingandswitching多協(xié)議封裝multi-protocolencapsulating（MPE）系統(tǒng)同步systemsynchronization移動分組數(shù)據(jù)服務mobilepaneleddataservice（MPDS）前向鏈路forwardlink反向鏈路reverselink備份信道backupchannelIP封裝機IPencapsulator協(xié)議加速器protocolaccelerato
8、r波段天線bandantenna船載天線ship-borneantenna廣播鏈路broadcasting上行站uplinkstatio
