Ilimi

Dukansu sigina da hayaniya a cikin sadarwa ana iya ɗaukar su azaman matakan bazuwar da suka bambanta da lokaci.Tsarin bazuwar yana da sifofin mabambanta bazuwar da aikin lokaci, kuma ana iya siffanta su ta fuskoki guda biyu daban-daban amma masu alaƙa: ① tsarin bazuwar tarin cikin...

Hanyar sadarwa ita ce hanyar da mutanen biyu suke magana da juna suke aiki tare ko aika saƙonni.1. Simplex, half-duplex and full-duplex communication Don sadarwa-zuwa-aya, gwargwadon alkibla da dangantakar lokaci na watsa saƙo, yanayin sadarwa c...

A cikin tsarin sadarwar dijital, mai karɓa yana karɓar jimlar siginar da aka watsa da hayaniyar tashoshi.Mafi kyawun liyafar siginar dijital bisa ma'aunin "mafi kyau" tare da mafi ƙarancin yuwuwar kuskure.Kurakurai da aka yi la'akari da su a cikin wannan babin sun samo asali ne saboda iyakacin band...

Hoto 6-6 shine toshe zane na tsarin watsa siginar baseband na dijital.Yawanci ya ƙunshi matatar watsawa (janar siginar tasha), tashoshi, matatar karɓa, da mai yanke shawara.Domin tabbatar da ingantaccen aiki da tsari o...

Siginar tushe na dijital nau'in igiyar wutar lantarki ce wacce ke wakiltar bayanan dijital, wanda za'a iya wakilta ta da matakai daban-daban ko bugun jini.Akwai nau'ikan sigina na baseband na dijital da yawa (wanda ake kira siginar tushe).Hoto na 6-1 yana nuna ƴan asalin siginar siginar igiyar ruwa, ...

Ana iya raba siginonin amincewa zuwa siginonin makamashi da siginonin wuta gwargwadon ƙarfinsu.Ana iya raba siginonin wuta zuwa sigina na lokaci-lokaci da sigina na lokaci-lokaci gwargwadon ko na lokaci-lokaci ko a'a.Siginar makamashi yana da iyaka a cikin girma da tsawon lokaci, ƙarfinsa fi ...