Asali na RF Front-Ent A cikin tsarin mara waya
A cikin mulkin tsarin sadarwa mara waya, mahimmancin mitar rediyo (RF) fasahar gaba-gaba.Abubuwan da ke da mahimmanci sun haɗa da erennas, RF Fron-Educts, RF ta samar da siginar Bagebstiver, wannan fasaha tana samar da kashin baya na sadarwa.Tare da zuwan 5g, martani da wajibi ne na RF Front-Entrey sun zabi a matsayin mahimmancin sigina na RF.Abubuwan da ke cikin ƙirar ciki da ingantawa na RF na gaba suna da pivotal;Su ne na haɗu da ke tantance ingancin gaba ɗaya na tsarin sadarwa.
Rage RF Fron-End: rarrabuwa da abun da ke ciki
Yin aiki a bayyane, RF Fren-Entreepts ya shiga cikin Transmit (TX) da mai karɓa (RX), kowane gidaje mai mahimmanci na kayan aiki.An mamaye duniyar musayar RF RF, a duk lokacin da duniya mai karbar ta ketare a kusa da kamuwar siginar.Glawe zurfi, mutum ya sami tsararru na na'urori kamar amsoshin wuta (pas), matattara, da droise amplifiers (da kuma masu sihiri, kowanne tare da mahimmin matsayi da kuma takamaiman aikin al'amuran.
Tace: Ayyukansu da nau'ikan su
A cikin rf ƙarshen shimfidar wuri, tace tace a matsayin mahimmin abu mai mahimmanci.Matsayi?Don ka yarda alamomi a cikin da aka tsara a mitoci da aka kirkira yayin tace tsangwama da ke haifar da rasuwar siginar da kutse da inganta sinadarin-da-amo.A yanzu wayar hannu RF Motoci na aiki da ari na acoustaric yana aiki da fasahar tace, wanda bifurcate cikin igiyar ruwa mai zurfi (Saw) da kuma bulket na matattara (Baw).SANT METS, Gaggawa a cikin tace-wuri mai lamba sub-ghz, suna daraja don masana'antar su madaidaiciya da kuma ingancin masana'antu.Tace, tace Baw, kodayake mafi tsada, sune Go-don don tacewa mai ƙarfi saboda asarar da suke sakawa.
Matsayi mai mahimmanci na dumblexer da wutar lantarki amplifier pa
Wani duplexer, da gaske wasu 'yan wasan band-tasha da suka banbanta da mitoci, suna taka muhimmiyar rawa a cikin watsa alamar alamar alamar lokaci-lokaci ta amfani da ɗayan eriya.Mai ba da wutar lantarki (PA), zuciyar RF Fron-End, babu makawa a hanyar watsa.Yana amplifitaran siginar RF marasa ƙarfi a tashar watsa Tasharwa, mahimmanci don samun ingantacciyar sadarwa da haɓaka.Aikin PA yana da daidaitaccen tsari ga kwanciyar hankali da ƙarfin sadarwa da alamomi.
Sauran Yanayin Yan wasa a cikin RF Front Endna
Bayan bangarorin farko, RF Front Harshen ƙarshen kuma yana da alaƙa kamar na'urori kamar ƙaramar amo amplifier (LNA), RF sauyawa, da kuma kunner, da kunner.Aikin LNA shine ya fito da sigina masu shigowa yayin rage gabatarwar amo, don haka inganta hankalin mai karɓa.Canjin RF yana sarrafawa yana sarrafa haɗi na da'ira, yana sauƙaƙe canzawa tsakanin hanyoyin sigina.Matsayin da ya taka rawar gani shine kyautar antenna mai kyau da dacewa, inganta karbar damar siginar da kuma karfin watsa sakonni.
RF gaban juyin juya halin juyin halitta a cikin 5G ERA
Juyin juya halin 5g ya ci gaba da ci gaba da inganta kayan haɓaka a cikin fasahar RF ta ƙarshe.Filato, tare da tallafin su na babban aiki da kuma na kwarai aiki, suna shirin zama zaɓin da aka fi so a hannu RF Fron-Entes.A lokaci guda, ci gaba a cikin kayan semiconductor na semiconduttor suna sake sauya fasahar amplifier fasahar.Juyin Halitta daga CMOs ta hanyar Faas ga gan ta nuna gudummawar kowane abu don ci gaban fasahar sadarwa.Da fatan gaba, ana tsammanin gani don mamaye babban-mitar da aikace-aikacen iko.
A ƙarshe
A taƙaice, fasahar da ta gabata, a matsayin ingantaccen kayan haɗin yanar gizo na tsarin sadarwa, yana da kullun don biyan bukatun ERA 5g.Daga matattara zuwa isar da wutar lantarki, LNas, da RF yana canzawa, kowane bangare yana fuskantar cigaba don ci gaba da cika bukatun ingantattun tsari, tsarin sadarwa sadarwa.Kamar yadda wannan fasaha ta ci gaba don ci gaba, aikin sa wajen shirya tsarin sadarwa na yau da kullun zai yi girma sosai.