I-5G yi-Fifth Generation Technology Technology, ebonakaliswa kakhulu yi-millimeter wavelength, i-Ultra ebanzi, isivinini esiphakeme se-Ultra-high, kanye ne-latency ephansi ye-Ultra-ephansi. I-1G ithole ukuxhumana nge-analog yezwi, kanti umfowantshi omkhulu akanaso isikrini futhi angenza kuphela izingcingo; I-2G ithole imali yedijithali yokuxhumana ngezwi, futhi umshini osebenzayo unesikrini esincane esingathumela imiyalezo; I-3G ithole ukuxhumana kwe-multimedia ngaphezu kwezwi nangezithombe, okwenza isikrini sikhulu ekubukeni izithombe; I-4G ithole ukufinyelela kwe-Intanethi okuphezulu kwe-inthanethi, futhi ama-Smartphones amakhulu wesikrini angabuka amavidiyo amafushane, kepha isiginali ilungile ezindaweni zasemadolobheni kanye nabampofu ezindaweni zasemakhaya. I-1G ~ 4G igxile ekuxhumaneni okulula futhi okusebenzayo phakathi kwabantu, kuyilapho i-5G izonika amandla ukuxhumana kwazo zonke izinto nganoma isiphi isikhathi, noma kuphi, okuvumela abantu ukuba balinde balindele ukuhlanganyela ngokuvumelanisa nazo zonke izinto ezisemhlabeni ngokusakazwa kwesikhathi ngaphandle kwesikhathi.
Ukufika kwe-5G ERA kanye nokwethulwa kobuchwepheshe obukhulu be-MIMO kuholele ngqo kwizitayela ezintathu ekwakhiweni kwezintuthwane zesisekelo se-5G:
1) ukuthuthukiswa kwezimpondo ezingenazitha ezibhekise ezikhundleni ezisebenzayo;
2) I-Fiber Optic Eptic Replacement feeder;
3) Ikhanda le-RRH (i-radio frequency lite head) futhi i-antenna ihlanganiswe ngokwengxenye.
Ngokuvela okuqhubekayo kwamanethiwekhi okuxhumana abheke ku-5G, abonisa ama-antennas (ama-antenna space division amaningi), ama-antennas amaningi ama-antennas amaningi (ukuncishiswa kwenethiwekhi), kanye ne-band band antennas (ukunwebeka ama-antennas amaningi azoba yizinhlobo eziphambili zokuthuthukiswa kwesiteshi sesisekelo ngokuzayo.
Ngokufika kwamanethiwekhi we-5G, izimfuno zabasebenza ezinkulu zamanethiwekhi weselula zihlala zishintsha. Ukuze uzuze ukumbozwa okugcwele kwenethiwekhi, izinhlobo eziningi kanye nezinhlobo zesiteshi sokuhlelwa kwesiteshi kusetshenziswa kabanzi emkhakheni wokuxhumana kweselula. Ku-antenna yemvamisa ezine, ukuze kufinyelelwe ukulawula kwe-angle ye-elektroniki eyaphansi ye-elektroniki, kunezindlela ezintathu eziphambili zamadivayisi wokulungiswa ngogesi wokulungiswa kukagesi, isilawuli sokulungiswa ngogesi esilinganiselwe esinezilawuli zokudlulisa, kanye nezilawuli zokulungiswa kukagesi ezikhiqizwayo. Kungabonakala ukuthi noma ngabe isetshenziswa yiphi ithuluzi, alikwazi ukuhlukaniswa nokusetshenziswa kwama-antenna motors.
Ukwakheka okuyinhloko kwesiteshi esiteshini se-Electric Tuning Antenna motor ngumshini wokunciphisa izimoto umshini ohlanganisiwe owakhiwa umshini wokuhambisa kanye ne-gearbox yokunciphisa, enomsebenzi wokulungiswa kwe-defeleretion, enomsebenzi wokulungiswa kwe-defeleretion; I-TRAMST motor inikezela ngejubane lokukhipha nendawo ephansi, futhi ibhokisi legiya lixhumeke kwimoto yokuhambisa ukunciphisa isivinini sokukhipha semoto yokuhambisa ngenkathi kufinyelela umphumela ofanele wokuhambisa; Isiteshi esiteshini se-Electric tuning Antenna motor Gearbox ngokuvamile samukela amapharamitha we-motor Gearbox technical, amandla, nokusebenza kangcono ukuhlangabezana kangcono nemiphumela yemvelo efana nemvelo, isimo sezulu, umehluko wokushisa, futhi uthole izidingo zempilo ezifanele.
Isikhathi Sokuthumela: Dec-01-2023
