Menene na'urar watsawa ta RF & Menene na'urar rabawa ta RF?
Menene na'urar watsawa ta RF?
Mai watsa siginar RF tsarin watsa siginar reshe ne wanda ba shi da alaƙa da juna. Mai watsa siginar RF ta ferrite ta ƙunshi tsarin tsakiya mai siffar Y, kamar yadda aka nuna a cikin hoton. Ya ƙunshi layukan reshe guda uku waɗanda aka rarraba su daidai gwargwado a kusurwar 120 ° ga juna. Lokacin da filin maganadisu na waje ya zama sifili, ba a haɗa ferrite ba, don haka maganadisu a kowane bangare iri ɗaya ne. Lokacin da aka shigar da siginar daga tashar 1, filin maganadisu kamar yadda aka nuna a cikin zane-zanen halayyar maganadisu na juyawa zai yi motsi a kan mahaɗin ferrite, kuma za a aika siginar zuwa fitarwa daga tashar 2. Hakazalika, za a aika shigar siginar daga tashar 2 zuwa tashar 3, kuma za a aika shigar siginar daga tashar 3 zuwa tashar 1. Saboda aikinsa na watsa siginar zagaye, ana kiransa mai watsa siginar RF.
Amfani da na'urar zagayawa ta yau da kullun: eriya ta gama gari don watsawa da karɓar sigina
Menene mai raba RF?
Mai raba RF, wanda aka fi sani da na'urar unidirectional, na'ura ce da ke watsa raƙuman lantarki ta hanyar unidirectional. Lokacin da aka watsa raƙuman lantarki ta hanyar gaba, tana iya ciyar da dukkan wutar lantarki zuwa eriya, wanda ke haifar da raguwar raƙuman baya daga eriya. Wannan halayyar watsawa ta unidirectional za a iya amfani da ita don ware tasirin canje-canjen eriya akan tushen siginar. A zahiri, haɗa kaya zuwa kowace tashar watsawa ana kiranta mai rabawa.
Yawanci ana amfani da na'urori masu raba wutar lantarki don kare na'urori. A cikin na'urorin ƙara ƙarfin lantarki na RF a fagen sadarwa, galibi suna kare bututun ƙara ƙarfin lantarki kuma ana sanya su a ƙarshen bututun ƙara ƙarfin lantarki.
Lokacin Saƙo: Yuli-08-2024
