5G bụ teknụzụ nkwukọrịta nke ọgbọ nke ise, nke a na-ahụkarị site na ogologo millimita, eriri sara mbara, ọsọ dị elu, na obere oge. 1G enwetala nkwukọrịta olu analog, nwanne nwoke nke okenye enweghịkwa ihuenyo ma nwee ike ịkpọ oku naanị; 2G enwetala nkwukọrịta olu dijitalụ, igwe arụ ọrụ ahụ nwekwara obere ihuenyo nke nwere ike izipu ozi ederede; 3G enwetala nkwukọrịta multimedia karịa olu na onyonyo, na-eme ka ihuenyo buru ibu maka ikiri onyonyo; 4G enwetala ohere ịntanetị dị elu na mpaghara, ekwentị nnukwu ihuenyo nwere ike ikiri vidiyo dị mkpirikpi, mana mgbaàmà ahụ dị mma n'obodo ukwu ma dịkwa njọ n'ime ime obodo. 1G ~ 4G na-elekwasị anya na nkwukọrịta dị mfe ma dị irè n'etiti ndị mmadụ, ebe 5G ga-eme ka njikọ nke ihe niile dị n'oge ọ bụla, ebe ọ bụla, na-enye ụmụ mmadụ ohere ịtụ anya isonye na ihe niile dị n'ụwa site na nkwanye ndụ na-enweghị ọdịiche oge.
Mbido nke oge 5G na mmalite nke teknụzụ MIMO nke ukwu emeela ka e nwee usoro atọ na mmepe nke antenna ọdụ isi 5G:
1) Mmepe nke antenna ndị na-anaghị arụ ọrụ na-aga n'ihu na antenna ndị na-arụ ọrụ;
2) Ihe eji dochie eriri anya;
3) RRH (isi remote frequency redio) na antenna jikọtara akụkụ ụfọdụ.
Site na mgbanwe na-aga n'ihu nke netwọk nkwukọrịta gaa na 5G, antenna ngosi (ọtụtụ antenna nkewa oghere), antenna ọtụtụ beam (njupụta netwọk), na antenna ọtụtụ band (mgbasawanye spectrum) ga-abụ ụdị isi nke mmepe antenna ọdụ isi n'ọdịnihu.
Site na mbata nke netwọk 5G, ihe ndị ọrụ na-achọ maka netwọk mkpanaka na-agbanwe mgbe niile. Iji nweta mkpuchi netwọk zuru oke, a na-ejikarị ọtụtụ ụdị antenna ntọala ntọala eme ihe n'ọhịa nkwukọrịta mkpanaka. Maka antenna ugboro anọ ahụ, iji nweta njikwa nke akụkụ eletrọniki ala ya, enwere ụdị ngwaọrụ njikwa nhazi eletriki atọ bụ isi ugbu a, gụnyere njikọta nke njikwa nhazi eletriki moto abụọ arụnyere n'ime ya, njikwa nhazi eletriki moto abụọ nwere usoro mgbanwe nnyefe, na njikwa nhazi eletriki moto anọ arụnyere n'ime ya. A pụrụ ịhụ na n'agbanyeghị ngwaọrụ ejiri, enweghị ike ikewapụ ya na ojiji nke moto antenna.
Isi ihe owuwu nke injin antenna eletriki na-agbanwe agbanwe nke ọdụ ntọala bụ igwe eji eme ka moto reducer nke nwere moto nnyefe na gearbox mbelata, nke nwere ọrụ mgbanwe mbelata; moto nnyefe na-enye ọsọ mmepụta na ọsọ torque dị ala, a na-ejikọkwa gearbox na moto nnyefe iji belata ọsọ mmepụta nke moto nnyefe ebe ọ na-abawanye torque, na-enweta mmetụta nnyefe zuru oke; igbe antenna eletriki na-agbanwe agbanwe nke ọdụ ntọala na-ejikarị paramita teknụzụ gearbox ahaziri ahazi, ike, na arụmọrụ iji mezuo ihe gburugburu ebe obibi dịka gburugburu ebe obibi, ihu igwe, ọdịiche okpomọkụ, ma nweta mmetụta nnyefe zuru oke na ihe achọrọ maka ndụ ọrụ.
Oge ozi: Disemba-01-2023