Ngā Otinga RF o te Reanga Panuku mō ngā Whatunga Matatau 5G (5.5G) me ngā Whatunga Tūmataiti
Te whakamana i ngā whakawhitiwhiti kōrero tino pono, iti-roa hoki me ngā tātari tauira Multi-Physics hou, te tautoko MIMO Nui, me te whakahaere wera kaha-teitei.
Kei te huri haere te ao whakawhitiwhiti kōrero i tētahi tauira nui. I a tātou e neke ana mai i te paerewa 5G ki te 3GPP Release 18 kua tautuhia ko te 5G-Advanced (e mōhiotia whānuitia ana ko te 5.5G), kei te eke ngā tono e pā ana ki ngā hanganga Auautanga Reo Irirangi (RF) ki ngā taumata kāore i kitea i mua. Kei te tino kikī haere te whānuitanga o te awhe, e hiahiatia ana he huarahi auaha ki te parakore o ngā tohu me te whakaiti i ngā pokanoa.
Te Wā o te MIMO Nui me te Pūtake Hiko
I te wā 5.5G, he nui te whakawhirinaki o ngā hanganga whatunga kiNgā Huinga Pūihi Tino Nui (MIMO Nui)Ahakoa ka tino whakanuia e tēnei hangarau te whai huatanga o te hihi me te kaha o te whatunga, ka whakaurua mai e ia he uauatanga nui ki te pito o mua o te RF. He kiki rawa atu te taiao hikohiko i mua, me ngā roopu auau tata e piri tahi ana kia nui ake ai te whakamahinga o te whānui o te raraunga.
Nā te nui rawa o te kiato o te whānuitanga, kāore e ranea ngā tātari RF tuku iho. Me whakamahi ngā teihana turanga 5.5G i ngā tātari he tino pari (he kaha ki te whakakore) hei ārai i te rere o te tohu. Hei tāpiri, i te mea ka panaia e ēnei pūnaha MIMO Nui ngā mana tuku teitei ake kia eke ki ngā tere gigabit, ka puta he kawenga wera nui. Ka pā tika tēnei wera ki ngā āhuatanga ā-tinana o ngā kōhao tātari, ka hua ake he āhuatanga e mōhiotia ana ko te nekehanga pāmahana, te nekehanga auau rānei, e whakaiti ana i te mahi me te pono o te whatunga.
Ngā Ārai Tino Hira i roto i te 5.5G
⚠️Te Pupuhitanga Nui o te Whānuitanga:Ko ngā roopu puoro piripono me whai panga ki waho o te roopu puoro i mua noa atu.
⚠️Te Uauatanga MIMO Nui:E hiahia ana ngā whirihoranga 64T64R me te 128T128R ki ngā wāhanga iti engari he pakari.
⚠️Ngā kawenga wera nui rawa atu:Ka hua te whānui o te kōhao me te paheketanga auau i te tuku tonu-mana nui.
Ngā Wero (Ngā Ārai Hangarau)
He rerekē ngā wero ā-tinana me te ā-hikohiko e pā ana ki te whakatinanatanga o te 5.5G me ngā whatunga tūmataiti ahumahi e kore e taea e ngā wāhanga RF paerewa te ora.
Te Whakararuraru Hongere Tata I raro i te 6GHz
Ko te roopu auau Sub-6GHz te tino pūtake o ngā whakatinanatanga 5G me te 5.5G o te ao, e tuku ana i te taurite tino pai i waenga i te rohe kapinga me te rerenga raraunga. Heoi, i te mea ka whakanuia e ngā kaiwhakahaere waea ā rātou raihana whānuitanga, kei te tino heke haere ngā roopu tiaki i waenga i ngā hongere hohe.
Nā tēnei tata ka hua ake he raruraru nui ki te awaawa tata (ACI). Ina tuku kōrero te teihana turanga mana-teitei, ka taea e te haruru ā-roto me ngā hua whakawhitiwhiti te rere ki roto i ngā auau tata, ka tino whakaiti i te ōwehenga Tohu-ki-te-Waewae-me-te-Haruru (SINR). Mō ngā whatunga tūmataiti e mahi ana i roto i ngā wheketere atamai, ka taea e tēnei raruraru te whakararu i te ngaronga mōkihi kāore e taea te whakaae, ka tūpono tika ki te haumaru me te tukutahitanga o ngā mīhini aunoa.
Te Whakamarara Wera me te Neke Auautanga
Ka mahi ngā teihana turanga 5.5G i ngā taumata mana tino teitei hei pupuri i te whānuitanga o te kapinga me te urunga hōhonu ki roto. Ka whakaputahia e tēnei pūngao RF mana-teitei tonu te putanga wera nui i roto i ngā wāhanga kore mahi, inā koa ngā tātari poka me ngā whakakotahi.
He nui te Tauwehenga Whakawhanui Wera (CTE) o ngā kōhao konumohe paerewa, ngā kōhao koranu tuku iho rānei. I te pikinga o te pāmahana, ka whānui haere ngā āhua ā-tinana o ngā kōhao haruru. I roto i te ao ngaruiti, ahakoa he panoni iti noa iho o te rahi o te kōhao ka puta he nekehanga auau nui (Temperature Drift). Mēnā ka rerekē te auau waenga, ka neke te taha whakakore o te tātari ki roto i te passband, ka tapahia te tohu e hiahiatia ana, ā, ka tino motuhia ngā hononga whatunga.
Ā Mātou Otinga Auaha
Kua hangaia e Leader Microwave tētahi huinga motuhake o ngā wāhanga RF matatau kua hangaia mō te wikitoria i ngā āhuatanga uaua o te 5.5G me ngā whatunga tūmataiti ahumahi. Mā te pūtaiao rauemi me te whakatauira rorohiko, ka tukuna e mātou he mahi tino pai.
Ngā Rauemi Matatau-Teitei
Hei ārai i te whānui o te wera, kua hurihia e mātou ā mātou hoahoa kōhao mā te whakakapi i ngā konganuku paerewa ki ngā rauemi tino motuhake, ātete ki te pāmahana. Ka whakamahia e mātou ngā tokotoko resonator koranu Invar (FeNi36). He tata ki te kore te Tauwehenga o te Whānuitanga Wera (CTE) a Invar, kia mau tonu ai te āhua o te resonator ahakoa te taumahatanga wera nui.
He mea hono atu ki ngā tīwiri whakahāngai parahi kua oti te mīhini me ngā ara iahiko o roto kua whakakikoruatia ki te hiriwa, ka mau tonu te pumau o te auau tino pai o ā mātou tātari, ka whakakorea rawatia te rerekētanga o te pāmahana i roto i ngā teihana turanga 5.5G kaha-tiketike.
Te Whakatauira Whakatakotoranga Ahupūngao Maha
I mua i te tapahi i tētahi wahi whakarewa kotahi, ka whakamahia e tā mātou tīma hangarau te Pūmanawa Whakatauira Maha-Ahupūngao hou (e whakauru ana i te tātari hanganga hikohiko, wera, me te miihini). Mā te whakatauira i ngā taiao maha-kawe mana-teitei i roto i te wāhi mariko, ka taea e mātou te tautuhi i ngā wāhi wera me ngā take hononga hikohiko.
Mā tēnei whakatauira pakari ka taea e mātou te hoahoa i te āhua tino pai o te kōhao me ngā hanganga totohu-wera, kia tino tutuki ai i ā mātou wāhanga te mahi tino pai, te tauwehe-Q teitei rawa atu, me te marara wera tino pai mai anō i te tīmatanga.
Hoahoa PIM Tino-Iti
Ko te Whakawhitiwhitinga Āhuakore (PIM) te kaikōhuru puku o te kaha whatunga. I roto i ngā taiao 5.5G e tukuna ana ngā kaikawe mana-nui maha i te wā kotahi, ka puta he tohu wairua (PIM) i roto i ngā wāhanga RF e matapo ana i te kaiwhiwhi.
E whakamahi ana a Leader Microwave i te whakaaro hoahoa Low PIM pakari. Mā te hanganga kōhao maeneene, ngā pūwāhi pēhanga whakapā kua arotauhia, ngā tikanga whakapiri motuhake, me ngā whakaotinga mata tino maeneene, ka oati mātou i te parakore o te tohu. Mā ā mātou wehewehe mana Low PIM me ngā duplexer ka whakanuia e ngā teihana turanga tō rātou rohe hipoki me te whakaiti nui i ngā utu whakapaunga pūngao a te kaiwhakahaere.
Te Whakamana i ngā Whatunga Tūmataiti Ahumahi
Ko ngā whatunga tūmataiti 5.5G te pou tuarā o te Whā o ngā Huringa Ahumahi. Ko ngā taiao pēnei i ngā wheketere atamai, ngā tauranga aunoa, me te keri hohonu me whakaroa te whakaroa o te whatunga ki te mirihekona, me te pono e eke ki te 99.9999%.
Ka whakakorea e ā mātou tātari RF, ngā taputapu whakakotahi, me ngā huihuinga taura ritenga te pokanoa, ā, ka whakarite kia tukuna pai ngā raraunga tino nui—mai i ngā mahi kerēni mamao ki ngā raina huihuinga karetao—me te kore whakaroa, te kore whakararuraru rānei i puta mai i te haruru RF.
