Yintoni iI-Rof phezu kweFiber
1, Inkcazelo ye-RF phezu kweFiber (RFOF)
Imodyuli yokudlulisela i-RF ngaphezulu kweFibersisixhobo sothumelo esikhethekileyo esidibanisa ukucubungula isignali ye-RF kunye netekhnoloji yonxibelelwano lwe-fiber optic. Eyona nto iphambili kukudibanisa imiqondiso ye-RF kunye namakhonkco othumelo lwe-fiber optic ngokusebenzisa iindlela zokuguqula i-optoelectronic, ukugqitha imida yomgama kunye nokuchasana nokuphazamiseka kwindalo.Ukuhanjiswa kwesiginali yeRF.
2, Imisebenzi ephambili yeRF phezu kweFiber
Ukuguqulwa kwesignali ye-photoelectric ejikelezayo kufezekisa ukuguqulwa kwesignali ye-RF kunye nemiqondiso ye-optical: isiphelo sokudlulisa siguqula kwaye silayishe isignali ye-RF engenayo kwi-optical carrier ngezixhobo ezifana ne-laser diodes, siyiguqule ibe yisignali ye-optical, kwaye siyithumele kwi-fiber optic link; Isiphelo sokwamkela sisebenzisa izinto ezifana nee-photodiodes ukuze siguqule kwaye sibuyisele isignali ye-optical edluliselwa ngentambo ye-fiber optic ibe yisignali ye-RF, eyamkelwe kwaye icutshungulwe zizixhobo zasemva.
Ukuhanjiswa kwesignali yeRF esemgangathweni ophezulu kuxhomekeke kwiimpawu zokungathobeki okuphantsi kunye nokuphazamiseka kwe-optical fibers. Kwisiseko sokuqinisekisa ukuthembeka kunye nengxolo ephantsi yee-RF signal waveforms, ifezekisa ukuhanjiswa kwesignali yeRF kumgama omde. Umgama wokudluliselwa unokwandiswa ukusuka kumakhulu eemitha ukuya kumakhulu eekhilomitha, ukusombulula iindawo ezibuhlungu zokuncipha kwesignali enkulu kunye nokuchaphazeleka kukuphazamiseka kwe-electromagnetic kwi-transmission yendabuko ye-coaxial cable.
Ukulungiswa kwesignali kunye nokulungiswa kwayo kuquka ii-amplifier ezakhelwe ngaphakathi, izihluzi, kunye nezinye iisekethe zokulungisa isignali ukuze kwandiswe kwaye kuhluzwe imiqondiso ye-RF ngaphambi nasemva kokudluliselwa, kuphuculwe umgangatho wesignali: ukuphucula uluhlu oluguquguqukayo lwesignali, ukunciphisa ingxolo, ukuqinisekisa amandla azinzileyo kunye nobunyulu besignali emva kokudluliselwa komgama omde, kunye nokuhlangabezana neemfuno zokudluliselwa kwesignali kwiimeko ezahlukeneyo.
3, Isebenza njani
Isikhululo esiphakathi: sinoxanduva lokuvelisa nokucubungula ii-optical carriers ezithwala imiqondiso ye-RF, apho izixhobo ezintsonkothileyo zixinene khona.
Ukudluliselwa kwe-fiber optic: Imiqondiso ye-optical idluliselwa kude ngee-optical fibers.
Isikhululo esikude: senza kuphela uguqulelo lwe-photoelectric, sibuyisela imiqondiso ye-optical kwiisignali zombane zerediyo, siyazandisa, kwaye sizithumele kubasebenzisi ngee-antenna; I-uplink irhoxisiwe.
4, Isetyenziswa phi ikakhulu
Unxibelelwano lwe-5G/Selfowuni: Ukuxhasa ukugubungela ngaphandle kwentambo okukhawulezayo kunye ne-bandwidth ephezulu yenye yezona teknoloji ziphambili zokuxhasa i-5G.
Inkqubo yokusasazwa kwe-WiFi: ibonelela nge-WiFi ekude nenkulu kwiifektri ezinkulu, ezibhedlele, kwizakhiwo ezikrelekrele, nakwezinye iindawo.
Igridi ekrelekrele: inethiwekhi yonxibelelwano esetyenziselwa ukudlulisa, ukuguqula, kunye nokusasaza umbane.
Intsimi yezothutho: Unxibelelwano oluhamba ngesantya esiphezulu lwezithuthi emhlabeni koololiwe abahamba ngesantya esiphezulu nakwiindlela ezinkulu.
Unxibelelwano lwesathelayithi kunye nomkhosi: ukudlulisa imiqondiso ye-microwave/radio frequency ebanzi ukuphucula ukhuseleko lwenkqubo.
5, Imingeni yetekhnoloji yangoku
Ukuhlanganiswa kweetships ze-optical kunye ne-wireless (SOC) kunye nezixhobo ze-microwave ezikhawulezayo akusekho kangako.
Inkqubo ye-60GHz inomthamo omkhulu we-antenna, ubunzima obukhulu, kunye nexabiso eliphezulu.
Iimeko zokusetyenziswa zisesezodwa kwaye azinaso isiseko sobuchwepheshe sophuhliso olukhulu.
Ixesha leposi: Sep-21-2026