Itekhnoloji ye-antenna "ngumda ophezulu" wophuhliso lwenkqubo

Itekhnoloji ye-antenna "ngumda ophezulu" wophuhliso lwenkqubo

Namhlanje, uMfundisi ohlonitshwayo uChen waseTianya Lunxian uthe, “Itekhnoloji ye-antenna ngowona mda uphezulu wophuhliso lwenkqubo.Ngenxa yokuba ndingathathwa njengomntu we-eriyali, andikwazanga ukuzibamba kodwa ndicinge malunga nendlela yokuqonda esi sivakalisi kunye nendlela ukuqonda okwahlukileyo okuya kuwuchaphazela ngayo umsebenzi wam wekamva.

Ukuba iteknoloji ye-eriyali ithathwa njengomda ophezulu wophuhliso lwenkqubo, ukuqonda kwam okokuqala kukuba i-eriyali yinxalenye ephambili yeenkqubo zonxibelelwano ezingenazingcingo.Zizixhobo zokuhambisa nokwamkela amaza ombane, kwaye nokuba zizixhobo zonxibelelwano eziphathwa ngesandla, uthungelwano olungenazingcingo, okanye unxibelelwano ngesathelayithi, abanakwenza ngaphandle kwee-eriyali.

Ukususela kumbono wokuhanjiswa kwe-antenna, ukuyila kunye nokusebenza kwe-antenna kuchaphazela ngokuthe ngqo ukuhanjiswa kwesignali.Ukuba idizayini ye-eriyali ayilunganga (kubandakanya indawo ye-eriyali, isalathiso se-eriyali, ukuzuza kwe-eriyali, ukuhambelana kwe-eriyali yokuthintela, indlela ye-antenna polarization, njl. ukuphumelela okuphezulu.

Ukusuka kwimbono yomgangatho wokufumana i-eriyali, amandla okwamkela i-eriyali ikwamisela umgangatho womqondiso wesiphelo sokufumana.Ukusebenza kakubi kolwamkelo lwe-eriyali kunokukhokelela ekulahlekeni komqondiso, ukuphazamiseka, kunye neminye imiba.

Ukususela kumbono womthamo wenkqubo, kwiinkqubo zonxibelelwano ezingenazintambo, ukuyila kwee-antenna kuchaphazela amandla enkqubo.Umzekelo, ngokusebenzisa ii-eriyali ezintsonkothileyo, amandla enkqubo anokongezwa kwaye amakhonkco onxibelelwano ahambelanayo anokunikezelwa.

Ukusuka kwimbono yokusetyenziswa kwendawo, uphuhliso lwetekhnoloji ye-antenna, efana ne-beamforming kunye ne-MIMO (MultipleIgalelo lePhulo eliNinzi), lingasebenzisa ngokukuko ngakumbi izibonelelo zesithuba kunye nokuphucula ukusetyenziswa kweespectrum.

Ngokuqwalasela oku ngasentla, uphuhliso kunye nokulungiswa kweteknoloji ye-antenna kuchaphazele kakhulu ukusebenza kunye nophuhliso olunokwenzeka lweenkqubo zonxibelelwano ezingenazintambo.Kunokuthiwa "umda ophezulu" wophuhliso lwenkqubo, endibonisa ukuqhubeka kweshishini le-antenna kunye nesidingo sokuqhubeka sihamba phambili.Kodwa oku akuthethi ukuba nje ukuba iteknoloji ye-antenna iphuculwe, ukusebenza kwenkqubo kunokuphuculwa ngokungenasiphelo, njengoko ukusebenza kwenkqubo kuchaphazeleka nezinye izinto ezininzi (ezifana neemeko zeshaneli, ukusebenza kwe-hardware, iteknoloji yokucwangcisa umqondiso, njl. izinto nazo kufuneka ziphuhliswe ngokuqhubekayo ukwenza inkqubo isebenze ngakumbi kwaye ithembekile.

Lindela uphuhliso olungakumbi kunye nenkqubela phambili kwitekhnoloji ye-antenna kunye nezinye izinto, ezifana nobuchwepheshe be-antenna ehlakaniphile, iteknoloji ye-antenna edibeneyo, iteknoloji ye-antenna ye-photonic, iteknoloji ye-antenna enokuphinda iqwalaselwe, i-antenna array / MIMO / millimeter wave technology, iteknoloji ye-antenna metamaterial, njl., ukukhuthaza ngokuqhubekayo uphuhliso lwetekhnoloji ye-eriyali kunye nokwenza i-wireless ngakumbi simahla!