I-Project Case丨Boost Mobile Signal Amplifier: Isixazululo Sesiginali Esingenamthungo Sezindlu Ezinethezekile nguLintratek

Emhlabeni wanamuhla, noma ngabe okokuxhumana kwebhizinisi noma okokuzijabulisa kwasekhaya, amasignali eselula aqinile abe yingxenye ebalulekile yempilo yekhwalithi ephezulu. Njengobaumkhiqizi ochwepheshe wama-amplifiers esignali eselula, I-Lintratek isanda kuqalisa iphrojekthi ebanzi yokufakwa kwesignali yeselula yendlu kanokusho e-Canton, e-China. Kithina, lokhu kwakungewona nje omunye umsebenzi, kodwa kwakuyithuba lokubonisa ulwazi lwethu lobuchwepheshe kanye nenkonzo ephakeme.

I-villa iyisakhiwo esinezitezi ezi-3.5 esinephansi elingaphansi kanye ne-lifti shaft ehamba kuzo zonke izitezi. Ithimba lezobuchwepheshe le-Lintratek laklama futhi lasebenzisa icebo elinikeze ngempumelelo ukumbozwa kwesignali yeselula engenamthungo ye-villa, ehlanganisa cishe u-1,500 m² (16,000 ft²).

Isixazululo sethu sisetshenzisiweisikhulisi sesignali yeselula ye-KW35A,kuhlanganiswe ne-12ama-antenna afakwe kusilingi, ukuqinisekisa isignali yeselula ezinzile kuwo wonke amagumbi e-villa. Okubiliama-antenna we-log-periodiczalungiswa: eyodwa yabekwa ngaphandle ukuze ithwebule isignali yeselula eqinile, futhi enye ifakwe kukheshi ukuze isebenze njengothi lokudlulisela, okuqinisekisa ukuxhumana okungaphazamiseki, ngisho nangaphakathi kwekheshi. Isikhulisi sesignali yeselula ye-KW35A safakwa ngobuhlakani ephasishi lekheshi lesitezi sokuqala, sixutshwa nobuhle ngenkathi sivumela ukufinyelela okulula kokulungiswa.

I-Commerical KW35A Isikhulisi Sesiginali Yeselula

Isikhulisi sesignali yeselula se-KW35A besiwumgogodla wale phrojekthi. Ngenzuzo ephezulu ye-90dB, ingamboza indawo engaphezu kuka-3,000 m² (33,000 ft², ifinyelele ezingeni lebhizinisi lezohwebo.), inikeze ukuguquguquka kokunwetshwa kwe-antenna. Izici zayo ze-AGC (Automatic Gain Control) kanye ne-MGC (Manual Gain Control) zivumela isikhulisi ukuthi silungise ngobuhlakani amazinga okuzuza, siqinisekise ukusebenza kwesignali okuzinzile nekhwalithi ephezulu naphezu kokushintshashintsha kwamandla esignali. Ukwengeza, isikhulisi sesiginali yeselula ye-KW35A sikhulisa ngempumelelo amasiginali kuwo wonke amabhendi amafrikhwensi amathathu, sisekela abathwali abakhulu futhi sinikeza ukucushwa kwebhendi yangokwezifiso ukuze kuhlangatshezwane nezidingo ezahlukahlukene.

Ngesikhathi sokufakwa, silandele isicelo seklayenti sokusebenzisa izintambo eziphakelayo ngendlela efihliwe, eqinisekisa ukukhanga kobuhle nokuqina kokusetha. Ngokuphawulekayo, ii-amplifier yesignali yeselulaukufakwa akuzange kuphazamise umsebenzi wokuvuselela okuqhubekayo; empeleni, ukutholakala kwesignali yeselula endaweni yokwakha kwasheshisa inqubekelaphambili yephrojekthi.

I-antenna ye-Log-periodicfuthiI-antenna yophahla

Ngemva kokuqedwa nokulungiswa kokugcina ochwepheshe bethu, amasignali avela kubo bonke abathwali abakhulu athuthukiswe ngokugcwele, okuholele emandleni esiginali yebha egcwele kuyo yonke i-villa. Noma ngabe ikuliphi igumbi noma ngaphakathi kwekheshi, izakhamuzi manje zingahlala zixhumene nomhlaba wangaphandle ngaphandle komthungo.

I-Lintratekuzibophezele ekuletheni izixazululo ezenziwe ngokwezifiso zokumboza isignali zezindawo zokuhlala ezisezingeni eliphezulu. Sikholelwa ukuthi ubuchwepheshe bethu obuchwepheshile kanye nenkonzo enhle kakhulu kungathuthukisa ukunethezeka nokunethezeka ezimpilweni zansuku zonke zabanikazi bezindlu. Le phrojekthi yokumboza isignali yeselula ingesinye sezimo eziningi eziyimpumelelo. Sibheke phambili ekunikezeni amakhaya aphambili, senze ukuzizwisa kokuxhumana okuphezulu kube isici esijwayelekile kuyo yonke imizi.

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