Ke engRof holim'a Fiber
1, Tlhaloso ea RF holim'a Faeba (RFOF)
Mojule oa phetiso ea RF holim'a Fiberke sesebelisoa se ikhethileng sa phetiso se kopanyang ts'ebetso ea matšoao a RF le theknoloji ea puisano ea fiber optic. Sepheo sa sona sa mantlha ke ho kopanya matšoao a RF le lihokelo tsa phetiso ea fiber optic ka mekhoa ea phetoho ea optoelectronic, ho phunyeletsa meeli ea sebaka le ho thibela tšitiso ho tsa setso.Phetiso ea lets'oao la RF.
2, Mesebetsi ea mantlha ea RF holim'a Fiber
Phetoho ea lets'oao la photoelectric le tataiso e habeli e phethahatsa phetoho ea mats'oao a RF le mats'oao a optical: pheletso e fetisang e fetola le ho kenya lets'oao la RF le kenang ho sesebelisoa sa optical ka lisebelisoa tse kang laser diodes, e le fetolela lets'oao la optical, 'me e le romela ho sehokelo sa fiber optic; Karolo e amohelang e sebelisa likarolo tse kang li-photodiode ho nyenyefatsa le ho tsosolosa lets'oao la optical le fetisoang ka thapo ea fiber optic ho lets'oao la RF, leo ebe le amoheloa le ho sebetsoa ke lisebelisoa tsa backend.
Phetiso ea lets'oao la RF la boleng bo holimo e itšetlehile ka litšobotsi tsa ho fokotseha ho tlase le tšitiso e khahlanong le motlakase ea likhoele tsa optical. Motheong oa ho netefatsa botšepehi le lerata le tlase la maqhubu a lets'oao la RF, e etsa hore phetiso ea matšoao a RF e tsamaee sebaka se selelele. Sebaka sa phetiso se ka atolosoa ho tloha ho makholo a limithara ho isa ho makholo a lik'hilomithara, ho rarolla lintlha tsa bohloko tsa ho fokotseha ho hoholo ha lets'oao le ho ba kotsing ea tšitiso ea motlakase phetisong ea cable ea coaxial ea setso.
Ntlafatso le ho lokisa matshwao di kenyeletsa di-amplifier tse kentsweng kahare, difilthara, le dipotoloho tse ding tsa ho lokisa matshwao ho matlafatsa le ho sefa matshwao a RF pele le ka mora phetiso, ho ntlafatsa boleng ba matshwao: ho ntlafatsa mefuta e fapaneng ya matshwao, ho fokotsa palo ya lerata, ho netefatsa matla a tsitsitseng le bohloeki ba matshwao kamora phetiso ya sebaka se selelele, le ho fihlela ditlhoko tsa phetiso ya matshwao maemong a fapaneng.
3, E sebetsa joang
Seteishene se bohareng: se ikarabella bakeng sa ho hlahisa le ho sebetsana le lijari tsa optical tse jereng matshwao a RF, moo disebediswa tse rarahaneng di kopaneng.
Phetiso ea optic ea faeba: Matshwao a optical a fetisetswa ho ya fihla pheletsong e hole ka difaeba tsa optical.
Setsi sa setsi se hole: se etsa phetoho ea photoelectric feela, se khutlisetsa matšoao a optical ho matšoao a motlakase a maqhubu a radio, sea a eketsa, 'me se a romela ho basebelisi ka li-antenna; Uplink e khutlisetsoa morao.
4, e sebelisoa haholo-holo hokae
Puisano ea 5G/Selefouno: Ho tšehetsa tšireletso ea waelese ea maqhubu a phahameng le bandwidth e phahameng ke e 'ngoe ea mahlale a bohlokoa a tšehetsang 5G.
Sistimi ea kabo ea WiFi: e fana ka tšireletso ea WiFi e hole le e kholo lifekthering tse kholo, lipetlele, mehahong e bohlale le libakeng tse ling.
Gridi e bohlale: netweke ea puisano e sebelisetsoang phetiso, phetoho le kabo ea motlakase.
Tšimo ea lipalangoang: Puisano ea lebelo le phahameng ea likoloi e theotsoe fatše bakeng sa literene le litsela tse kholo tse lebelo le phahameng.
Puisano ea sathelaete le sesole: ho fetisa matšoao a maqhubu a microwave/radio a broadband ho ntlafatsa ts'ireletso ea sistimi.
5, Liphephetso tsa theknoloji tsa hajoale
Ho kopanngoa ha di-chip tsa optical le waelese (SOC) le disebediswa tsa microwave tse lebelo le hodimo ho ntse ho haella haholo.
Sistimi ea 60GHz e na le molumo o moholo oa antenna, boima bo boima, le litšenyehelo tse phahameng.
Maemo a tshebediso a ntse a le mong mme ha a na motheo wa theknoloji bakeng sa ntshetsopele e kgolo.
Nako ea poso: Loetse-21-2026