Niki Fibre Optic Gutinda Umurongo (OFDL)

Niki Fibre Optic Gutinda Umurongo wa OFDL

Fibre Optical Delay Line (OFDL) nigikoresho gishobora kugera kubukererwe bwibimenyetso bya optique. Ukoresheje gutinda, irashobora kugera ku guhinduranya icyiciro, kubika-optique yose hamwe nibindi bikorwa. Ifite uburyo butandukanye bwo gukoresha mu byiciro bya radar, sisitemu y'itumanaho rya fibre optique, ingamba za elegitoroniki, ubushakashatsi bwa siyansi n'ibizamini, n'ibindi bice. Iyi ngingo izatangirira kumahame shingiro ya fibre optique yo gutinda, yibanda kuri progaramu ya progaramu nuburyo bwo guhitamo umurongo utinda wa fibre optique.
Ihame ry'akazi
Ihame ryibanze ryumurongo wa fibre optique ni uko ibimenyetso bya optique byo gutinda bitangwa binyuze muburebure bwihariye bwa fibre optique, kandi bitewe nigihe gikenewe cyo kohereza urumuri mumashanyarazi ya fibre optique, gutinda kwigihe cya optique bigerwaho. Nkuko bigaragara ku gishushanyo cya 1, umurongo woroheje wa fibre optique ni sisitemu igizwe nibikoresho nka laseri, modulator, fibre yoherejwe, hamwe na fotodetekeri hamwe nibikorwa byo gutinza ibimenyetso. Ihame ryakazi: Ikimenyetso cya RF igomba koherezwa hamwe nibimenyetso bya optique bitangwa na laser byinjizwa muri modulator zitandukanye. Abayobora bahindura ibimenyetso bya RF kumucyo kugirango bakore ikimenyetso cyiza gitwara amakuru ya RF. Ikimenyetso cya optique gitwara amakuru ya RF gihujwe na fibre optique yo kohereza, itinda mugihe runaka, hanyuma igera kuri fotodetekeri. Photodetector ihindura ibimenyetso byakiriwe neza bitwara amakuru ya RF mubisohoka byamashanyarazi.

Igishushanyo 1 Ubwubatsi bwibanze bwa Optic Fibre Gutinda Umurongo wa OFDL

Ibisabwa
1.Icyiciro cya radar icyiciro: Igice cyibanze cya radar yicyiciro cya kabiri ni antenne yicyiciro cya array. Antenne gakondo ya radar iri kure yujuje ibisabwa na sisitemu ya radar, mugihe imirongo ya fibre optique itinda ifite ibyiza byihariye byo gukora mugukoresha antenne yicyiciro. Kubwibyo, fibre optique itinda ifite akamaro gakomeye mubumenyi muri radar yicyiciro.
2. Sisitemu yo gutumanaho ya fibre optique: Imirongo yo gutinda ya fibre optique irashobora gukoreshwa mugushira mubikorwa gahunda yihariye. Mugutangiza gutinda gutandukanye kumwanya utandukanye, kodegisi yerekana ibimenyetso byihariye irashobora kubyara, bikaba byiza mugutezimbere ubushobozi bwo kurwanya-kwivanga kwibimenyetso muri sisitemu yitumanaho rya digitale. Mubyongeyeho, irashobora kandi gukoreshwa nkububiko bwigihe gito (cache) kubika by'agateganyo amakuru amwe, nibindi. Muri make, fibre optique itinda ifite umurongo mugari wa porogaramu mubice byinshi bitewe numuyoboro mwinshi, igihombo gito, hamwe no kurwanya amashanyarazi. Haba mubijyanye n'itumanaho, radar, kugendagenda, cyangwa amashusho yubuvuzi, byose bigira uruhare runini.