Juyin Halittar Entennas na Tashar Tushe: Daga 1G zuwa 5G

Wannan labarin yana ba da cikakken nazari kan juyin halittar fasahar eriya ta tushe a cikin tsararrun hanyoyin sadarwa na wayar hannu, daga 1G zuwa 5G. Yana bin diddigin yadda eriya suka canza daga masu karɓar sigina masu sauƙi zuwa tsarin zamani waɗanda ke da ƙwarewa ta hankali kamar beamforming da Massive MIMO.

**Juyin Halittar Fasaha ta Tsarin Zamani**

| Zamani | Fasahohin Muhimmanci & Nasara | Babban Daraja & Mafita |

| **1G** | Eriya masu juyawa zuwa gefe, bambancin sarari | An samar da kariya ta asali; ingantaccen haɗin sama ta hanyar bambancin sarari tare da ƙarancin tsangwama saboda babban tazarar tasha.

| **2G** | Eriya masu jagora (ɓangare-ɓangare), eriya masu polarized biyu | Ƙara ƙarfin aiki da kewayon ɗaukar hoto; polarization biyu ya ba da damar eriya ɗaya ta maye gurbin biyu, yana adana sarari da kuma ba da damar tura mai yawa.

| **3G** | Eriya masu amfani da na'urori masu yawa, karkatar da wutar lantarki daga nesa (RET), eriya masu amfani da na'urori masu yawa | Sabbin na'urori masu amfani da na'urori masu yawa, rage farashin wurin aiki da kulawa; an ba da damar ingantawa daga nesa da kuma ninka ƙarfin aiki a wuraren da ake samun zafi.

| **4G** | Eriya na MIMO (4T4R/8T8R), eriya masu tashar jiragen ruwa da yawa, ƙirar eriya-RRU da aka haɗa | Ingantaccen ingancin gani da ƙarfin tsarin; magance haɗin kai tsakanin nau'ikan ...

| **5G** | Babban MIMO AAU (Na'urar Eriya Mai Aiki) | An warware manyan ƙalubalen rashin ɗaukar hoto da buƙatar ƙarfin aiki mai yawa ta hanyar manyan tsare-tsare da kuma daidaita hasken haske.

Wannan hanyar juyin halitta ta samo asali ne daga buƙatar daidaita manyan buƙatu guda huɗu: ɗaukar hoto da ƙarfin aiki, sabon gabatarwar bakan da daidaiton kayan aiki, ƙuntatawa a sararin samaniya da buƙatun aiki, da sarkakiyar aiki da daidaiton hanyar sadarwa.

Idan aka yi la'akari da gaba, zamanin 6G zai ci gaba da tafiya zuwa ga MIMO mai girma, inda ake sa ran abubuwan eriya za su wuce dubbai, wanda hakan zai ƙara tabbatar da fasahar eriya a matsayin ginshiƙin hanyoyin sadarwar wayar hannu na zamani. Sabuwar fasahar eriya ta nuna cikakken ci gaban masana'antar sadarwa ta wayar hannu.