Sadarwar mara waya a cikin rayuwar yau da kullun

Sadarwar mara waya a cikin rayuwar yau da kullun  

Wave:Asalin sadarwa shine isar da bayanai, galibi ta hanyar igiyoyin ruwa.  ● Raƙuman ruwa sun kasu kashi na inji, igiyoyin lantarki na lantarki, raƙuman kwayoyin halitta da raƙuman nauyi (kwamfuta sadarwa).  Dabbobi da shuke-shuke sun koyi amfani da raƙuman sauti, hasken infrared da bayyane ta hanyar binciken juyin halitta.

igiyoyin lantarki:

A halin yanzu, igiyar lantarki da aka fi amfani da ita ita ce igiyar wutar lantarki, wadda za a iya raba ta zuwa sassa da dama gaba ɗaya:

●Radio (R) (3Hz ~ 300MHz) (TV, rediyo, da sauransu)

●Microwave (IR) (300MHz ~ 300GHz) (radar, da sauransu)

●Infrared (300GHz ~ 400THz)

● Haske mai gani (400THz ~ 790THz)

●UV

●X-ray

●gamma haskoki

Aikace-aikacen yau da kullun:

  Ana rarraba makada kuma ana amfani da su don dalilai daban-daban, kamar AM, FM, watsa shirye-shiryen TV, sadarwar tauraron dan adam, da sauransu, zaku iya komawa zuwa takaddun hukuma na takamaiman ƙasashe.GSM, 3G, da 4G duk microwaves ne.

Tauraron dan adam kuma sadarwa ce ta microwave.Mafi dacewa mitar sadarwa ta tauraron dan adam ita ce mitar mitar 1-10GHz, wato, mitar mitar ta microwave.  Domin biyan buƙatu da yawa, an yi nazari kuma an yi amfani da sabbin madafan mitar, kamar 12GHz, 14GHz, 20GHz da 30GHz.Huhutong TV ce ta tauraron dan adam, wanda tauraron dan adam Zhongxing 9 ke aiki dashi.A wasu kalmomi, marufi na wannan tsarin watsa shirye-shirye kai tsaye yana da ƙarfi sosai, kawai je gidan yanar gizon hukuma don ganinsa.Wayoyin tauraron dan adam (na balaguro da jiragen ruwa) sun riga sun kai girman wayoyin hannu.Bluetooth da wifi su ne microwaves.Na'urorin sanyaya iska, magoya baya, da na'urorin nesa na TV masu launi suna da infrared.NFC rediyo ce (Kusa da Filin Sadarwa shine ɗan gajeren zango, fasahar rediyo mai tsayi mai tsayi wacce ke aiki a 13.56MHz a nesa na 20cm).Alamomin RFID (alamar alamar mitar (125 ko 134.2 kHz), manyan alamun mitar (13.56 MHz), alamun UHF (868 ~ 956 MHz) da alamun microwave (2.45 GHz))