Ama-Fiber Optic Repeaters nama-Panel Antennas: Ukuthuthukisa Ukumbozwa Kwesiginali Ezakhiweni Zezentengiselwano Ezisakhiwa

Esifundeni esiphithizelayo sezentengiselwano saseZhengzhou City, eChina, ibhilidi elisha lezohwebo liyakhuphuka. Nokho, kubasebenzi bokwakha, lesi sakhiwo sinenselele eyingqayizivele: uma sesiqediwe, isakhiwo sisebenza njenge-aIndawo yaseFaraday, ukuvimbela amasignali amaselula. Kuphrojekthi yalesi sikali, eneqembu elikhulu labakhi elibandakanya uhwebo oluningi, ukuxhumana okuphumelelayo kubalulekile. Yingakho ithimba lephrojekthi lidinga ukuxazulula izindawo ezifile zesignali ngokushesha ngemva kokuqedwa kwesakhiwo esikhulu.

Umbuzo: Abanye abafundi bayabuza, kungani ungalindi kuze kube yilapho ingaphakathi lokuqeda isigaba sokufaka isistimu yeselula ye-DAS?

Impendulo:Izakhiwo ezinkulu zezentengiselwano ezifana nalesi zinezithombe eziyisikwele ezibanzi futhi zisebenzisa amanani abalulekile kakhonkolo nensimbi, ikakhulukazi emazingeni angaphansi komhlaba. Lokhu kudala umphumela wekheji le-Faraday ngokushesha nje lapho isakhiwo esiyinhloko sesiphelile. Njengoba ukwakhiwa kuqhubeka, kufakwa ingqalasizinda eyengeziwe, njengamanzi, ugesi, nezinhlelo zokuvikela umlilo. Ngokungafani nezakhiwo ezindala, ukwakhiwa kwamahhovisi/zezentengiselwano esimanje kuhilela ingqalasizinda eyengeziwe, okudinga ukuxhumana okuqinile. Esikhathini esidlule, ama-walkie-talkies ayevame ukusetshenziswa ezindaweni zokwakha ukuze kuxhunywe. Nokho, eminyakeni yamuva, osonkontileka bathole ukuthi ukufakaophinda amasignali omakhalekhukhwinikubiza kakhulu. Ukwengeza, amafoni omakhalekhukhwini angathola idatha eyengeziwe kunama-walkie-talkies, anikeze ukufinyelela okukhulu olwazini. Ngenxa yalokho, ukusebenzisa amandla aphezulu athola amasignali omakhalekhukhwini aphindaphindayoesikhundleni sama-walkie-talkies ezindaweni zokwakha sekwande kakhulu.

Le phrojekthi ihlanganisa indawo engu-200,000 ㎡(2,152,000 ft²), okuhlanganisa amazinga angaphansi komhlaba nezinye izindawo ezifile zesignali ezingaphezulu komhlaba. Ngokungafani nezakhiwo zezentengiselwano eziqediwe, le ndawo ivulekile ngokuqhathaniswa, ngaphandle kokuphazanyiswa kwezindonga eziyinkimbinkimbi nezinto zokuhlobisa-kuphela amakholomu esisekelo asekela isakhiwo sesakhiwo.

Ithimba lethu lezobuchwepheshe, licabangela izidingo zeklayenti, liphakamise isixazululo esisebenza kahle nesingabizi kakhulu:

Ukusebenzisa ai-fiber optic repeaterfuthiuhlelo lwe-antenna yephaneli. Inzuzo yalolu hlelo iwukuthi isakhiwo okwamanje asinazo izindonga nezinto zokuhlobisa, okuvumela ukusetshenziswa okuphezulu kwendawo. Ngokusebenzisa izimpondo zephaneli, singaqinisekisa ukumbozwa kwesignali okubanzi nokusabalalisa okufanayo.

I-Lintratek Fiber Optic Phinda

I-Lintratek Panel Antenna

Ukusebenzisa lesi sixazululo akugcini nje ngokubhekana nezidingo zokuxhumana zabasebenzi bokwakha kodwa futhi kusiza inqubekelaphambili yephrojekthi kanye nokuphathwa kokuphepha. Uma kubhekwa ukuthi isikhathi sokwakha salo msebenzi siiminyaka emibili, isixazululo sethu siklanywe kukho kokubili ukusebenza kahle kwezindleko kanye nokwethembeka engqondweni, ukuqinisekisa ukutholakala okuqhubekayo kwamasignali eseli phakathi nesikhathi sokwakha.

Lesi sixazululo asihlangabezani nezidingo zokuxhumana zabasebenzi bokwakha kuphela kodwa futhi sisiza iklayenti ukuthi lilondoloze imali. Idizayini yethu igwema inkimbinkimbi nezindleko ezingadingekile, inikeza isisombululo esingabizi kakhulu.

Ithuthukisa ukusebenza kahle kanye nekhwalithi yempilo yabasebenzi bokwakha futhi inikeza ukusekelwa okuqinile kokuxhumana ukuze kwakhiwe kahle. Lokhu kukhombisa ukuqonda okujulile kwethimba lezobuchwepheshe le-Lintratek lokusungula izinto ezintsha nezidingo zamakhasimende kanye nokuphishekela kwethu ukwenza kahle kwezobuchwepheshe.

Ngokuphawulekayo, ngasekupheleni kwephrojekthi, i-Lintratek izophinde ibe ngumnikezeli weIsistimu Yeselula ye-DAS esebenzayokulesi sakhiwo esiyinkimbinkimbi yezohwebo. Ngaphambilini,saphothula iphrojekthi ye-DAS yesakhiwo esikhulu sezentengiselwano e-Shenzhen; chofoza lapha ukuze ufunde kabanzi. Lokhu kukhombisa amandla ezobuchwepheshe nesilinganiso se-Lintratek, esizuze umusa wamaphrojekthi amakhulu okwakha ezohwebo. Sibheke ngabomvu ukuqaliswa ngempumelelo kwalo mklamo, okufaka isandla ekuthuthukisweni kwezentengiselwano kokwakhiwa kwedolobha laseZhengzhou.

I-Lintratekkube aumkhiqizi ochwepheshe wokuxhumana kweselulangemishini ehlanganisa i-R&D, ukukhiqiza, nokudayiswa iminyaka eyi-12. Imikhiqizo yokumboza isignali emkhakheni wezokuxhumana ngomakhalekhukhwini: izithuthukisi zesiginali yeselula, izinti, izihlukanisi zamandla, ama-couplers, njll.