Ii-antenna ze-Millimeter ze-Millimeter kunye nezixhobo: uhlalutyo lwepanoramic ukusuka kwiteknoloji ukuya kwisicelo

Kwiteknoloji yonxibelelwano ekhula ngokukhawuleza, iimveliso ze-microwave millimeter wave, njengenxalenye ebalulekileyo yeenkqubo zonxibelelwano ezingenazintambo zanamhlanje, zidlala indima ebaluleke kakhulu. Ezi-eriyali ezisebenzayo kunye nezixhobo ezisebenza kwi-4-86GHz band frequency azikwazi ukufikelela kuphela uluhlu oluguquguqukayo oluphezulu kunye nokuhanjiswa komqondiso we-broadband, kodwa zibonelela ngamakhonkco onxibelelwano asebenzayo ngaphandle kwemfuneko yeemodyuli zamandla, zibe yinto eyimfuneko kwiinkqubo zonxibelelwano ezingenazintambo.

Iimpawu zobugcisa ze-antenna ze-microwave kunye nezixhobo

Ukuze uqonde iimveliso ze-microwave, kufuneka uqale wazi kakuhle imigaqo yazo esisiseko kunye nezalathisi zokusebenza. Kwiinkqubo zonxibelelwano ezingenazintambo, ukusebenza kwee-antenna kunye nezixhobo zichaphazela ngokuthe ngqo ukuzuza, ukusebenza kakuhle, ukuphazamiseka kwekhonkco kunye nobomi benkonzo. Njengesitshixo sokuguqulwa kwamandla, iimpawu ze-radiation ze-eriyali zibaluleke kakhulu, kwaye ilahleko, ukuhlukaniswa kunye nezinye izibonakaliso zezixhobo ze-microwave akufanele zingahoywa xa ukhetha. Ezi zalathisi zokusebenza zidibanisa ngokudibeneyo ukusebenza ngokupheleleyo kwenkqubo ye-eriyali yokutya kwaye ichaphazela iiparamitha ezifana nokuzuza, ipateni yecala, kunye ne-cross-polarization.

Ngophuhliso lobuchwepheshe, ii-eriyali ze-microwave zemveli zikhula ngokuthe ngcembe kwicala le-broadband kunye nokusebenza okuphezulu. Iinkampani ezininzi ziqalise ii-eriyali ze-broadband ezihlangabezana neemfuno ze-bandwidth ezinkulu, ezifana ne-20% ye-antenna ye-broadband eqaliswe yi-Tongyu Communications. Kwelinye icala, ukwahluka kweendlela zepolarization kukwabonelela ngamathuba okuphucula amandla enkqubo. Ii-eriyali ze-microwave eziphindwe kabini zisetyenziswe ngokubanzi kwiinkqubo ze-XPIC zonxibelelwano lwe-microwave.

Iimeko zokusetyenziswa kwee-eriyali ze-microwave kunye nezixhobo

Ii-antenna ze-Microwave zinoluhlu olubanzi lweemeko zesicelo, ezinokuthi zihlulwe ngokukodwa kwiimeko zombane kunye neemeko zokusingqongileyo. Iimeko zombane zijolise ekwakhiweni kweekhonkco zerediyo, kubandakanywa i-point-to-point (p2p) kunye ne-point-to-multipoint (p2mp). Iindidi ezahlukeneyo ze-eriyali zineemfuno ezahlukeneyo zeempawu zemitha. Iimeko zokusingqongileyo zijolise ekujonganeni nemingeni ethile yokusingqongileyo, efana nolwandle oludlakadlaka kakhulu okanye iindawo ezithandwa sisitshingitshane, ezifuna i-eriyali ezikwaziyo ukumelana nokugqwala kunye nokumelana nomoya.

Kwiinkqubo zonxibelelwano zekhonkco le-microwave, ukuhambelana kwee-eriyali kunye nee-transmitters ezingenazingcingo ezisebenzayo kunye nabamkeli kubalulekile. Abavelisi be-eriyali bahlala bebonelela ngeziqhagamshelo ezithile okanye iiyunithi zenguqu ezihambelana ne-eriyali ukuqinisekisa ukuba iimveliso zabo ziyahambelana nezixhobo zerediyo ezivela kubavelisi abahlukeneyo, ngaloo ndlela bephucula ukuguquguquka kweemveliso kunye nokubonelela abasebenzisi ngokhetho oluninzi.

Umkhombandlela wophuhliso lwexesha elizayo

Ukujonga kwikamva, i-antennas ye-microwave millimeter wave kunye nezixhobo ziya kuphuhlisa kwicala lentsebenzo ephezulu, ixabiso eliphantsi, i-multi-polarization, i-broadband, ukusebenza kakuhle okuphezulu, i-miniaturization, ukudibanisa ngokwezifiso kunye ne-frequency ephezulu. Ngokusasazwa kweenkqubo ze-LTE kunye neenethiwekhi ze-5G zexesha elizayo, iinkqubo zesikhululo ezincinci zesiseko ziya kuba ziqhelekileyo, zibeka iimfuno eziphezulu kwinani kunye nokusebenza kwamakhonkco e-microwave. Ukuze kuhlangatyezwane neemfuno zokukhula kwebhanwidth yenkqubo, i-multi-polarization, i-broadband kunye ne-high-frequency technologies iya kukhuthazwa ngakumbi. Kwangaxeshanye, i-miniaturization kunye nokudityaniswa ngokwezifiso kweenkqubo ze-antenna ziya kuba yindlela yophuhliso lwexesha elizayo ukulungelelanisa ukucutha umthamo wenkqubo kunye nokukhula kweemfuno zomntu.

Njengelitye lembombo leenkqubo zonxibelelwano ezingenazingcingo zanamhlanje, ii-eriyali ze-microwave millimeter wave kunye nezixhobo ziya kudlala indima ebaluleke ngakumbi kwixesha elizayo ngophuhliso oluqhubekayo lwetekhnoloji kunye nokwanda okuqhubekayo kwemarike.