5ghz omni eriya
1.1 Ma'anar Eriya ta Tashar Base Eriyar tashar tushe mai jujjuyawa ce wacce ke juyar da raƙuman ruwa masu shiryarwa da ke yaɗa kan layi kuma sararin samaniya yana haskaka igiyoyin lantarki.An gina shi akan tashar tushe.Ayyukansa shine watsa siginar kalaman lantarki ko karɓar sigina.1.2 Rarraba na Base Station Eriyas Tushen eriya an raba su zuwa eriya ta gaba ɗaya da eriya ta gaba bisa ga jagorar, kuma za a iya raba su zuwa eriya-polarized guda ɗaya da eriya mai-polarized dual-polarized bisa ga halayen polarization (matsalar eriya tana nufin jagorancin ƙarfin filin lantarki da aka kafa lokacin da eriya ta haskaka. Lokacin da ƙarfin filin lantarki Lokacin da alkibla ta kasance daidai da ƙasa, ana kiran igiyoyin rediyo a tsaye;lokacin da ƙarfin ƙarfin filin lantarki ya yi daidai da ƙasa, igiyar rediyo ana kiranta polarization kwance. An daidaita eriya mai nau'in polarized a duka a kwance da kuma a tsaye.Kuma eriya-polarized guda ɗaya a kwance ne kawai ko a tsaye).
2.1 Matsayi da Girman Kasuwar Antenna ta Base A halin yanzu, adadin tashoshi na 4G a kasar Sin ya kai kimanin miliyan 3.7.Dangane da ainihin buƙatun kasuwanci da halayen fasaha, adadin tashoshin tushe na 5G zai kasance kusan sau 1.5-2 fiye da na tashoshin tushe na 4G.Ana sa ran adadin tashoshin 5G a kasar Sin zai kai miliyan 5-7, kuma ana sa ran za a bukaci eriyar tashar tushe miliyan 20-40 a zamanin 5G.A cewar rahoton na Academia Sinica, girman kasuwar eriya ta tushe a kasarta zai kai yuan biliyan 43 a shekarar 2021 da yuan biliyan 55.4 a shekarar 2026. tare da CAGR na 5.2% daga 2021 zuwa 2026. Saboda sauyi na zagayowar eriya ta tashar tushe da kuma gajeriyar zagayowar zamani na 4G, girman kasuwar eriya a farkon zamanin 4G a cikin 2014 ya tashi kadan. Fa'ida daga haɓakar haɓakar 5G, ana tsammanin ƙimar girman girman kasuwa zai karu.Ana sa ran girman kasuwar zai kai yuan biliyan 78.74 a shekarar 2023, tare da karuwar karuwar kashi 54.4% a shekara.
3.1 Zuwan zamanin 5G Saurin ci gaban kasuwancin 5G yana ɗaya daga cikin mahimman abubuwan da ke haɓaka haɓaka masana'antar eriya ta tushe.Ingantacciyar eriyar tashar tushe tana shafar ƙwarewar mai amfani kai tsaye, kuma haɓaka kasuwancin 5G zai ba da gudummawa kai tsaye don haɓakawa da haɓaka masana'antar eriya ta tushe.Ya zuwa karshen shekarar 2021, an gina da bude tashoshin 5G miliyan 1.425 a cikin kasata. kuma jimillar adadin tashoshin tushe na 5G a cikin ƙasata sun kai fiye da kashi 60% na jimillar duniya.Bukatu don adadin eriyar tashar tushe: Ƙarfin wutar lantarki yana da alaƙa da mitar siginar. Ƙarfin wutar lantarki na 5G yana da girma fiye da na 4G.A ƙarƙashin yanayi guda, ɗaukar nauyin siginar 5G shine kawai kashi ɗaya bisa huɗu na na 4G.Don cimma wannan yanki ɗaya na siginar 4G, Ana buƙatar shimfidar tashar tushe mai yawa don saduwa da ƙarfin sigina a cikin yankin ɗaukar hoto, don haka buƙatar eriyar tashar tushe za ta ƙaru sosai.
4.1 Massive MIMO Technology MIMO fasaha ce tushen fasahar sadarwar 4G.Ta hanyar shigar da yawa watsawa da karɓar eriya a cikin na'urorin hardware, Ana iya aikawa da karɓar sigina da yawa tsakanin eriya da yawa.A ƙarƙashin yanayin ƙayyadaddun albarkatun bakan da watsa iko, Inganta ingancin watsa sigina da faɗaɗa hanyoyin sadarwa. Babbar fasahar MIMO ta MIMO, dangane da ainihin goyon bayan MIMO na tashoshin eriya guda 8 kawai, yana haɓaka ɗaukar hoto da kwanciyar hankali ta ƙara eriya da yawa don samar da albarkatu na sarari da haɓaka ƙarfin tsarin. Babbar fasahar MIMO tana sanya buƙatu mafi girma akan eriya ta tashar tushe.Babban fasahar MIMO tana buƙatar shigar da ɗimbin keɓaɓɓun eriya a cikin ƙayyadaddun sarari na kayan aiki don tabbatar da riba da daidaito da ake buƙata don ƙirar katako. Wannan fasaha na buƙatar eriya dole ne a rage girmanta, tare da babban keɓe da sauran halaye.A halin yanzu, fasahar eriya ta Massive MIMO galibi tana ɗaukar maganin tashoshi 64.Fasahar Wave 4.2mmSakamakon halaye na ɗan gajeren nesa na yaduwa da matsanancin raƙuman ruwa na milimita 5G, shimfidar tashar tushe mai yawa da fasahar tsararrun eriya na iya tabbatar da ingancin watsawa, kuma adadin eriya na tashar tushe guda ɗaya zai kai goma ko ɗaruruwa.Ba a zartar da eriya ta al'ada ba saboda asarar watsa siginar tana da girma kuma ba za a iya watsa siginar cikin sauƙi ba.
Lokacin aikawa: Nuwamba-05-2022
