Layin jinkirin Fiber optic bisa tushen sauyawa na gani

Ka'idar layin jinkirin Fiber optic

A cikin siginar siginar gabaɗaya, fiber na gani na iya gane ayyukan jinkirin sigina, faɗaɗawa, tsangwama, da sauransu. Mahimman aikace-aikacen waɗannan ayyuka na iya gane sarrafa bayanai a cikin duk fage na gani. Daga cikin su, aikin jinkiri na Fiber na gani za a iya sanya shi a cikin layin jinkiri na Fiber na gani, ɗaukar nau'in fiber na yau da kullun na yau da kullun a matsayin misali, lokacin da watsa siginar siginar aiki na tsawon 1550nm, watsawar mita 200 na iya samun jinkiri na 1μs, kuma asarar shigar da ta biyo baya shine 0.04d kawai 0.04d. Idan aka kwatanta, asarar shigar da layin jinkirin microwave na gargajiya ya haifar da yawa dB, kuma layin jinkirin fiber na gani yana rage asarar shigarwa ta kusan umarni 2 na girma, wanda ke haɓaka gasa na layin jinkirin Fiber optic. Har ila yau, fiberlayin jinkiri na ganiHar ila yau, suna da halaye na ƙananan girman, nauyin haske, babban samfurin bandwidth na jinkiri, ƙarfin tsangwama mai ƙarfi na lantarki, kuma ya zama mai karfi mai fafatawa na layin jinkiri na microwave, kuma zai iya maye gurbin layin jinkirin microwave gaba daya a fannoni da yawa. Idan aka kwatanta da layin jinkiri na microwave na gargajiya, layin jinkirin fiber na gani yana da babban samfurin bandwidth na lokaci, wanda ke nuna cewa tsarin yana da kyakkyawan ƙuduri na ma'aunin mitar, babban hankali da babban ikon shiga tsakani, kuma yana iya biyan buƙatun tsarin radar mai ƙarfi kamar layin jinkiri. Kuma mitar aiki na FDL yana da girma sosai, yana iya zama sama da 100GHz, idan aka kwatanta da layin jinkirin sautin raƙuman ruwa na ɗaruruwan megahertz mitar aiki da layin jinkiri na CCD na dubun megahertz mitar aiki idan aka kwatanta da umarni da yawa na girma, kuma dangane da radar sadarwa na gaba da sauran tsarin za su canza zuwa yanayin babban rukunin mitar, FDL babbar fa'ida ce; Bugu da ƙari, layin jinkirin fiber kuma yana da halayyar cewa asarar jinkirin naúrar ta kasance mai zaman kanta daga mita. Fa'idodi na musamman na waɗannan layukan jinkiri na fiber optic babu shakka suna tabbatar da yuwuwar sa wajen sarrafa sigina.

Aikace-aikacen layin jinkirin Fiber optic

Babban aikin layin jinkiri na Fiber optic shine jinkirta siginar, wanda zai iya gane aikin duk-ajiya mai gani da daidaiton motsi ta hanyar amfani da jinkiri, kuma yana da aikace-aikacen da yawa a cikin radar tsararru, tsarin sadarwar fiber na gani, tsarin kwamfuta na gani da matakan lantarki. A cikin tsararrakin tsararrun radar, eriyar tsararrun tsararru ita ce ainihin bangaren, babban aikin eriyar tsararrun tsararru ita ce canza aikin ƙirar ƙirar ƙirar ƙirar eriya, don cimma canjin yanayin ƙirar eriya da saurin binciken katako, kuma ana samun wannan aikin ta hanyar sarrafa girman da bayanan siginar a cikin sashin eriya, don haka layin jinkirin wani sashi ne. Idan aka kwatanta da layin jinkiri na microwave, FDL yana da girman bandwidth mafi girma, kuma babu matsala ta karkatar da katako. A cikin eriyar tsararrun tsararru na gani, FDL na iya gane daidaitaccen rabon lokaci da sarrafa siginar microwave da cire hayaniyar siginar amsawa, don haka FDL na iya zama mafi kyawun zaɓi a cikin tsararrun eriya. A cikin na'urar kwaikwayo ta manufa ta radar, FDL ana amfani da ita don kwaikwayi sigina na nisa daban-daban. Tare da buƙatun tsarin radar na zamani don na'urar na'urar radar manufa, kamar babban band ɗin mitar, saurin sauya manufa mai sauri da nesa mai nisa mai nisa, layukan jinkiri na gargajiya sun yi nisa da biyan buƙatun tsarin radar, don haka layin jinkiri na fiber optic ya zama layin jinkiri kawai. Baya ga abin da ke sama, a cikin tsarin sadarwar fiber na gani, FDL kuma na iya gane aikin coding na sigina da caching. A taƙaice, ana iya ganin layin jinkiri na fiber optic yana da mahimman aikace-aikace da matsayi maras ma'ana a fagage da yawa, don haka nazarin layin jinkirin fiber na gani mai girma yana da mahimmancin kimiyya don aikace-aikacenfasahar photon microwave.

Zane na layin jinkirin Fiber optic

Layin jinkiri na fiber optic dangane da maɓallin gani yana zaɓar hanyoyi daban-daban don cimma jinkirin lokaci daban-daban ta hanyar sauyawa na gani. Asalin ka'idar irin wannan makirci shine don cimma jinkiri daban-daban ta hanyar canza hanyar gani. Layin jinkirin Fiber optic ne mai hankali, kuma tsarinsa na yau da kullun yana nunawa a cikin adadi.

 

Bayan an watsa siginar da aka daidaita ta hanyar fiber na gani, hanyar gani da ke haifar da jinkirin da ta dace za a zaɓi shi ta hanyar tsarin sauyawa na gani, kuma za a iya samun jinkirin da ake buƙata ta hanyar kunna maɓallin gani da kuma tabbatar da cewa an kashe sauran na'urorin na gani. Amfanin irin wannan layin jinkirin fiber na gani shi ne cewa zai iya cimma babban jinkiri, hanyar ganewa yana da sauƙi, kuma halayen da suka dace sun bambanta bisa ga zaɓi na daban-daban masu sauyawa na gani.