Iisistimu yesifaki khodi esikhulayo
Ama-gratings akhuphukayo aqukethe imigqa yezikhathi ezithile.Ukufundwa kolwazi lwesikhundla kudinga iphuzu lokubhekisela, futhi indawo yesikhulumi seselula ibalwa ngokuqhathanisa nephuzu lokubhekisela.
Njengoba iphoyinti eliphelele lereferensi kufanele lisetshenziswe ukuze kunqunywe inani lendawo, iphoyinti lereferensi elilodwa noma amaningi nawo aqoshwa esikalini se-grating esikhulayo.Inani lendawo elinqunywe iphoyinti lereferensi linganemba enkathini yesignali eyodwa, okungukuthi, ukulungiswa.Ezimweni eziningi, lolu hlobo lwesikali lusetshenziswa ngoba lushibhile kunesilinganiso esiphelele.
Kodwa-ke, ngokuya ngesivinini nokunemba, isivinini esikhulu sokuskena se-grating ekhuphukayo sincike kubuningi bokufaka okokufaka (MHz) kokuthola ugesi kanye nokulungiswa okudingekayo.Kodwa-ke, njengoba imvamisa enkulu yezinto zikagesi ezitholwayo ilungisiwe, ukukhulisa ukulungiswa kuzoholela ekwehleni okuhambisanayo kwesivinini esikhulu futhi okuphambene nalokho.
Isistimu yesifaki khodi esiphelele
I-grating ephelele, ulwazi oluphelele lwendawo luvela kudiski yekhodi yokugaya, equkethe uchungechunge lwamakhodi aphelele aqoshwe eruleni.Ngakho-ke, lapho isishumeki sekhodi sivuliwe, inani lesikhundla lingatholwa ngokushesha, futhi lingafundwa yisekethe yesiginali elandelayo noma kunini, ngaphandle kokunyakazisa i-eksisi, nokwenza umsebenzi wokubuyisela iphuzu lesithenjwa.
Ngenxa yokuthi ukwenza ekhaya kuthatha isikhathi, imijikelezo ye-homing ingaba yinkimbinkimbi futhi idle isikhathi uma umshini unezimbazo eziningi.Kulokhu, kunenzuzo ukusebenzisa isikali esiphelele.
Futhi, isifaki khodi esiphelele ngeke sithintwe ubuningi bemvamisa yokufaka yedivayisi ye-elekthronikhi, okuqinisekisa ukusebenza kwesivinini esikhulu nokunokulungiswa okuphezulu.Lokhu kungenxa yokuthi indawo inqunywa ngokufunwa futhi kusetshenziswa ukuxhumana kwe-serial.Ukusetshenziswa okuvamile kakhulu kwezifaki khodi eziphelele umshini wokubeka embonini ye-surface mount technology (SMT), lapho ngasikhathi sinye ukuthuthukisa isivinini sokuma nokunemba kuwumgomo waphakade.
Isikhathi sokuthumela: Jan-06-2023
