IiFiber Optic Repeaters kunye neePanel Antennas: Ukwandisa Ukhuseleko Lwesignali Kwizakhiwo Zorhwebo Ezisakhiwayo

Kwisithili sezorhwebo esixakekileyo saseZhengzhou City, eTshayina, isakhiwo esitsha sezorhwebo siyakhula. Nangona kunjalo, kubasebenzi bokwakha, esi sakhiwo sinikezela ngomngeni owahlukileyo: xa sigqityiwe, isakhiwo sisebenza njengesakhiwoIkheji yaseFaraday, ukuvimba imiqondiso yeselula. Kwiprojekthi enkulu kangaka, eneqela elikhulu lokwakha elibandakanya imisebenzi emininzi, unxibelelwano olusebenzayo lubalulekile. Yingakho iqela leprojekthi kufuneka lisombulule iindawo ezingenanto yakwenza nemiqondiso emva kokuba isakhiwo esiphambili sigqityiwe.

Umbuzo: Abanye abafundi bayabuza, kutheni ungalindi de kufike inqanaba lokugqiba ngaphakathi ukuze ufake inkqubo yeselula ye-DAS?

Impendulo:Izakhiwo ezinkulu zorhwebo ezifana nale zinezikwere ezinkulu kwaye zisebenzisa ubungakanani obukhulu bekhonkrithi kunye nentsimbi, ingakumbi kumanqanaba angaphantsi komhlaba. Oku kudala isiphumo sekheyiji yeFaraday kwangoko nje ukuba isakhiwo esiphambili sigqityiwe. Njengoko ulwakhiwo luqhubeka, kufakwa iziseko ezingundoqo, ezinje ngamanzi, umbane, kunye neenkqubo zokukhusela umlilo. Ngokungafaniyo nezakhiwo ezindala, ukwakhiwa kwezakhiwo zeofisi/zorhwebo zanamhlanje kubandakanya iziseko ezingundoqo, nto leyo edinga unxibelelwano oluqinileyo. Ngaphambili, ii-walkie-talkies zazisetyenziswa kakhulu kwiindawo zokwakha ukunxibelelana. Nangona kunjalo, kwiminyaka yakutshanje, abakhi bafumanise ukuba ukufakaiziphindaphindi zesignali yeselfowuniixabisa kancinci. Ukongeza, iiselfowuni zomntu ngamnye zinokufumana idatha engaphezulu kunee-walkie-talkies, nto leyo enika ukufikelela okukhulu kulwazi. Ngenxa yoko, ukusebenzisa iziphindaphindo zesignali yeselfowuni ezifumana amandla aphezuluendaweni yee-walkie-talkies kwiindawo zokwakha ziye zanda kakhulu.

Le projekthi igubungela indawo eyi-200,000 ㎡ (2,152,000 ft²), kuquka amanqanaba angaphantsi komhlaba kunye nezinye iindawo ezifileyo zesignali ezingaphezulu komhlaba. Ngokungafaniyo nezakhiwo zorhwebo ezigqityiweyo, le ndawo ivulekile, ngaphandle kokuphazamiseka kweendonga ezintsonkothileyo kunye nezinto zokuhombisa—ziintsika zesiseko kuphela ezixhasa isakhiwo sesakhiwo.

Iqela lethu lezobugcisa, liqwalasela iimfuno zomthengi, licebise isisombululo esisebenzayo nesingabizi kakhulu:

Ukusebenzisaisiphindaphindi se-fiber optickwayeinkqubo ye-antenna yepaneliInzuzo yale nkqubo kukuba isakhiwo okwangoku asinazo iindonga kunye nezinto zokuhombisa, nto leyo evumela ukusetyenziswa ngokupheleleyo kwendawo. Ngokusebenzisa ii-antenna zephaneli, sinokuqinisekisa ukugqunywa okukhulu kwesignali kunye nokusasazwa okufanayo.

Ukuphindaphinda kwe-Lintratek Fiber Optic

I-Antenna yePhaneli yeLintratek

Ukusebenzisa esi sisombululo akupheleli nje ekuhlangabezaneni neemfuno zonxibelelwano zabasebenzi bokwakha kodwa kukwanceda ekuqhubeleni phambili kweprojekthi kunye nolawulo lokhuseleko. Xa sicinga ukuba ixesha lokwakha le projekthiiminyaka emibini, isisombululo sethu siyilwe ngokusebenza kakuhle kweendleko kunye nokuthembeka engqondweni, ukuqinisekisa ukugqunywa kwesignali yeseli rhoqo kulo lonke ixesha lokwakhiwa.

Esi sisombululo asipheleli nje ekuhlangabezaneni neemfuno zonxibelelwano zabasebenzi bokwakha kodwa sikwanceda umthengi ukuba onge imali. Uyilo lwethu luphepha ubunzima obungeyomfuneko kunye neendleko, nto leyo ebonelela ngesisombululo esingabizi kakhulu.

Iphucula ukusebenza kakuhle kunye nomgangatho wobomi kubasebenzi bokwakha kwaye inika inkxaso eqinileyo yonxibelelwano ukuze kwakhiwe kakuhle. Oku kubonisa ukuqonda okunzulu kweqela lobuchwephesha leLintratek malunga nokuvelisa izinto ezintsha kunye neemfuno zabathengi kunye nokufuna kwethu ukugqwesa kubuchwepheshe.

Okuphawulekayo kukuba, ngasekupheleni kwale projekthi, iLintratek iza kuba ngumthengisi weInkqubo yeSeli yeDAS esebenzayokwesi sakhiwo sintsonkothileyo sezorhwebo. Ngaphambili,sigqibezele iprojekthi ye-DAS yesakhiwo esikhulu sezorhwebo eShenzhen; cofa apha ukuze ufunde okungakumbiOku kubonisa amandla nobukhulu beLintratek, ezifumene ukuthandwa ziiprojekthi ezinkulu zokwakha izakhiwo zorhwebo. Silangazelela ukuphunyezwa ngempumelelo kwale projekthi, enegalelo kuphuhliso lwezorhwebo lokwakhiwa kwezixeko zeSixeko saseZhengzhou.

I-Lintratekibinguumenzi ochwephesha wonxibelelwano lweselulangezixhobo ezidibanisa uphando nophuhliso, imveliso, kunye nokuthengisa iminyaka eli-12. Iimveliso zokugubungela isignali kwicandelo lonxibelelwano lweselula: izikhuseli zesignali zefowuni ephathwayo, ii-antenna, izihluzi zamandla, ii-couplers, njl.