I-DAS esebenzayo (inkqubo ye-eriyali esasazwayo)?

"I-DAS ezisebenzayo" ibhekisa kwinkqubo ye-eriyali esebenzayo ye-Eriyali. Iteknoloji yolondolozo lwe-wireless ngaphandle kwentambo kunye nenethiwekhi. Nazi ezinye iindawo eziphambili malunga ne-DAS esebenzayo:

Inkqubo ye-Eriyali esasazekileyo (i-DASS): I-DAS iphucula isiginali yoNxibelelwano loNxibelelwano kunye nomgangatho ngokukhupha ii-antenna ii-antenna ezincinci ngaphakathi kwezakhiwo okanye kwiindawo. Idilesi yokugubungela izakhiwo ezikhulu, ibala lemidlalo, ii-jennels eziphantsi, njl.njl. Njl.Nceda ucofe apha.

I-DAS esebenzayo yesakhiwo sentengiso

1.Ukungqinelana phakathi kwe-DAS esebenzayo kunye ne-Phiclive Pas:

I-DAS esebenzayo: isebenzisa i-Amelifiers esebenzayo yokuphucula imiqondiso, ukubonelela ngenzuzo enkulu kunye nokugubungela kuluhlu lomqondiso. Ezi nkqubo zibonelela ngokuthe ngqo kunye nokuziqhelanisa, ukugubungela ngokufanelekileyo izakhiwo ezinkulu okanye ezinobunzima.

I-DASS edlulayo: ayisebenzisi i-Amplifiers; Ukudluliselwa kwesiginali kuxhomekeke kwiindwendwe ezinjengezindle, abatshati kunye neentshulube. I-DASs edlulayo ilungele ukufunwa okuncinci kwe-Sprimor, njengezakhiwo zeofisi okanye iindawo ezincinci zentengiso.

Inkqubo esebenzayo ye-ANTNA esebenzayo (i-DAS) iphucula ukugubungela isiginali kunye nenqanaba lokusebenzisa izinto ezisebenzayo ze-elektroniki ukuze zikhulise kwaye zisasaze imiqondiso kulo lonke ulwakhiwo okanye lendawo. Nantsi indlela isebenza ngayo:

I-dassing das

Inkqubo esebenzayo ye-ANTNA esebenzayo (i-DAS) iphucula ukugubungela isiginali kunye nenqanaba lokusebenzisa izinto ezisebenzayo ze-elektroniki ukuze zikhulise kwaye zisasaze imiqondiso kulo lonke ulwakhiwo okanye lendawo. Nantsi indlela isebenza ngayo:

Inkqubo esebenzayo ye-ANTINNA (i-DAS)

Izinto

1. Iyunithi yokuphela kwentloko:

Isixhobo seSitishi seSiseko: Inxibelelana nesikhululo senkonzo engenazingcingo.

-Inguquko yesiginali: Guqula i-RF umqondiso ukusuka kwisitayile esisiseko ukuya kumqondiso wokudluliselwa kwe-fiber optic stors.

Ukuphela kwentloko kunye neyunithi ekwakude

2. I-fiber optic gens:

-Shiyelayo umqondiso obonakalayo kwiyunithi yokuphela kwentloko kwiindawo ezikude ezikhoyo kuyo yonke indawo.

I-fiber optic realter (i-DAS)

I-3. Iiyunithi ezikude:

-Akukhethi kwi-rf inguquko: Guqula umqondiso we-optical buyela kumqondiso we-RF.

-I-fiber optic resater: Khuphela amandla e-RF ye-RF yokugubungela.

-I-Antennas: hambisa uphawu lwe-AmlfIed RF ukuya kuthi ga kubasebenzisi abaphelileyo.

4. I-Entennas:

-E-siseko ngobuchule kuyo yonke indawo okanye indawo yokuqinisekisa ukuhanjiswa kwesiginali.

I-entenna ye-phanten

 Inkqubo yokusebenza

1. Ulwamkelo lomqondiso:

-Iyunithi yokuphela kwentloko ifumana i-RF ivela kumnikezeli weenkonzo'isitayile esisesikweni.

2. Ukuguqulwa komqondiso kunye nosulelo:

-Umqondiso we-RF uguqulwe waba ngumqondiso we-optic kwaye udluliselwe ngentambo ye-fiber optic kwiiyunithi ezikude.

3. I-Amuning Amphation kunye nokuHanjiswa:

-Iiyunithi ezikude ziguqula umqondiso we-optical bangenisa umqondiso we-RF, yenze, kwaye uyisasaze ngeendlela ezixhunyiwe.

4. Unxibelelwano lomsebenzisi:

Izixhobo zabasebenzisi qhagamshela kwi-eriyali esasaziweyo, efumana uphawu olomeleleyo nolucacileyo.

Izibonelelo

-Ukuphuculwa kwesigubungelo: Inika isigama esiguquguqukayo nesomeleleyo kwiindawo apho iinqaba zeseli zemveli zinokungafikeleli ngokufanelekileyo.

-Umthamo ophuculweyo: Ixhasa inani eliphakamileyo labasebenzisi kunye nezixhobo ngokusasaza umthwalo kwii-eriyali ezininzi.

- Ukuguquguquka kunye nokunganyamezelani: ukwandiswa ngokulula okanye ukuphinda usebenze kwakhona ukufezekisa iimfuno zokugubungela.

-Ukuphazamiseka okuncitshisiweyo: Ngokusebenzisa ii-Artenas ezininzi eziphantsi, kunciphisa isiphazamiso esinxulunyaniswa ne-eriyali enye enamandla.

Sebenzisa amatyala(Iiprojekthi ze-leingiterek)

Izakhiwo ezikhulu: Izakhiwo zeOfisini, ezibhedlele, kunye neehotele apho imiqondiso yeselula ingakhange ingene.

IiVenkile zoLuntu: Ibala lemidlalo

-Iindawo ezisezidolophini: Iindawo ezimdaka apho izakhiwo kunye nezinye izinto zinokuvimba imiqondiso yemveli.

Indawo yokupaka engaphantsi komhlaba(DAS)

I-DAS esebenzayo isebenza ngokusebenzisa indibaniselwano yeetekhnoloji ze-optical kunye ne-RF yokwandisa kwaye zisasaze imiqondiso engenazingcingo ngokufanelekileyo, ibonelela ngesikhuselo esinokuthenjwa kunye nobungakanani beemeko ezinzima.

I-Ofisi yeNtloko ye-Lithateratek

Liiloteekibingumenzi wobungcali beedas (Inkqubo ye-ANTINNA) Ngezixhobo zokudibanisa i-R & D, ukuvelisa, kunye nokuthengisa iminyaka eli-12. Iimveliso zokugubungela isiginali kwicandelo loNxibelelwano oluSempilweni: I-Booster yeFowuni yeFowuni, i-entennas, i-Splitnas, ooMandla, njl njl.