ChiiRof pamusoro peFiber
1, Tsanangudzo yeRF pamusoro peFiber (RFOF)
RF pamusoro peFiber transmission modulemudziyo wekutumira wakasarudzika unobatanidza RF signal processing uye fiber optic communication technology. Chinangwa chayo ndechekusanganisa RF signals ne fiber optic transmission links kuburikidza ne optoelectronic conversion mechanisms, zvichipfuura nemiganhu yedaro uye kudzivirira kupindira mune zvechinyakare.Kutapurirana kwechiratidzo cheRF.
2, Mabasa makuru eRF pamusoro peFiber
Kushandurwa kwechiratidzo chemagetsi chedivi repiri kunoita kuti zviratidzo zveRF nemasaini ekuona zvienderane nedivi repiri: magumo ekutumira anochinja uye anoisa chiratidzo cheRF chinopinzwa pachinhu chinotakura masaini kuburikidza nemidziyo yakaita se laser diodes, anochishandura kuita chiratidzo chemagetsi, uye anochitumira ku fiber optic link; magumo ekugamuchira anoshandisa zvikamu zvakaita se photodiodes kubvisa uye kudzoreredza chiratidzo chemagetsi chinotumirwa kuburikidza ne fiber optic cable kuita chiratidzo cheRF, icho chinogamuchirwa uye chinogadziriswa nemidziyo yekumashure.
Kutapurirana kweRF signal yemhando yepamusoro kunoenderana nehunhu hwekuderera kwesimba remagetsi uye kupindirana kwemagetsi kwefibers dze optical. Pachinangwa chekuona kuti mafungu eRF signal akasimba uye ruzha rwakaderera, inoita kuti masaini eRF signal aende kure. Kutapurirana kunogona kuwedzerwa kubva pamazana emamita kusvika kumazana emakiromita, zvichigadzirisa marwadzo ekuderera kwesimba remagetsi uye mukana wekupindirana nemagetsi mukutapurirana kwetambo dze coaxial.
Kugadziriswa kwezviratidzo uye kugadziriswa kwazvo zvinosanganisira ma amplifiers akavakirwa mukati, mafirita, uye mamwe macircuit ekugadzirisa zviratidzo kuti awedzere uye asefe zviratidzo zveRF zvisati zvaitika uye zvapera, kugadzirisa mhando yezviratidzo: kuvandudza huwandu hwesimba rezviratidzo, kuderedza huwandu hweruzha, kuve nechokwadi chekuti zviratidzo zvagadzikana uye kuchena kwazvo mushure mekutumirwa kure, uye kusangana nezvinodiwa zvekutumira zviratidzo mumamiriro akasiyana.
3, Inoshanda sei
Chiteshi chepakati: chine basa rekugadzira nekugadzirisa ma optical carriers anotakura maRF signals, uko michina yakaoma inosanganisirwa.
Kutapurirana kweFiber optic: Masaini ekuona anotumirwa kure kuburikidza neshinda dzemaziso.
Nzvimbo yekure: inongoshandura masaini emagetsi chete, inodzoreredza masaini emagetsi kuita masaini emagetsi eredhiyo, inoawedzera, uye inoatumira kuvashandisi kuburikidza nemaantenna; Uplink inodzoserwa kumashure.
4, Inonyanya kushandiswa kupi
Kutaurirana kwe5G/Nharembozha: Kutsigira kufukidza kwewaya kusina waya kwe-high-frequency uye high bandwidth ndeimwe yematekinoroji akakosha ekutsigira 5G.
Sisitimu yekugovera WiFi: inopa WiFi inotakura vanhu vakawanda uye yakareba mumafekitori makuru, zvipatara, zvivakwa zvemazuva ano, nedzimwe nzvimbo.
Giridhi rakangwara: network yekutaurirana inoshandiswa pakutumira, kushandura, uye kugovera magetsi.
Nzvimbo dzekufambisa: Mota dzinofambisa kutaurirana nekukurumidza kwezvitima nemigwagwa mikuru.
Kutaurirana nesatellite nemauto: kutumira masaini e microwave/redhiyo e broadband kuti kuchengetedzeke kwesystem.
5, Matambudziko etekinoroji aripo iye zvino
Kubatanidzwa kwemachipisi emagetsi neasina waya (SOC) uye michina ye microwave inokurumidza kukwira kuchiri kushomeka.
Sisitimu ye60GHz ine antenna yakakura, inorema, uye inodhura zvakanyanya.
Maitiro ekushandisa achiri ega uye haana hwaro hwetekinoroji hwekuvandudza kukuru.
Nguva yekutumira: Gunyana-21-2026