Antennas inoshandura masaini emagetsi anofambiswa nemidziyo kuita emagetsi mafungu ekufambisa.Kazhinji, antenna ane basa rekutumira uye kugamuchira, asi muzviitiko zvakakosha, vanongoita basa rekugamuchira.(zvakadai senhepfenyuro antenna)
Tsanangudzo yeantenna chishandiso chinogona kunyatso vheneka mafungu emagetsi mune imwe nzira yenzvimbo kana kugamuchira mafungu emagetsi mune imwe nzira yenzvimbo.
Basa reantenna ndere kufambisa kana kugamuchira mafungu emagetsi, ukuwo iine anotevera mabasa akakosha:
1. Iyo antenna inofanirwa kushandura yakawanda inotungamirwa wave simba sezvinobvira kuita electromagnetic wave simba.Izvi zvekutanga zvinoda kuti antenna ive yakanaka electromagnetic yakavhurika system, uye chechipiri inoda kuti antenna ienderane neanotapurirana kana anogamuchira.
2. Iyo antenna inofanirwa kutarisisa masaisai emagetsi zvakanyanya sezvinobvira mune imwe nzira, kana kuwedzera kugamuchirwa kwemasaisai anouya mune imwe nzira, ndiko kuti, kutungamira kunofanirwa kuve negwara.
3. Antenna inofanirwa kufambisa kana kugamuchira mafungu emagetsi ane polarization yakatsanangurwa, kureva kuti, antenna ine polarization yakakodzera.
4. Iyo antenna inofanirwa kunge iine yakakwana yekushandisa frequency mabhendi.
Nheyo yeantenna: Iyo antenna inotamisa mafungu emagetsi, uye musimboti weiyo electromagnetic wave chizvarwa:
Sekureva kwaMaxwell's electromagnetic field theory, shanduko yemagetsi inogadzira inochinja magineti munzvimbo yakatenderedza, uye shanduko yemagineti inoburitsawo shanduko yemagetsi.Nenzira iyi, shanduko yemagetsi uye shanduko yemagineti inopindirana, inofara pamwe chete, inogadzirwa zvakasiyana, uye inoparadzira kunze kwenzvimbo pane imwe kumhanya kubva pedyo kusvika kure.
Zvigadzirwa zvedu zvinotengeswa zvakanyanya zvinofukidza mhando dzakasiyana dzeONUakatevedzana zvigadzirwa, kusanganisira ACONU/kutauriranaONU/akangwaraONU/bhokisiONU, etc. Zvose zveONUseries zvigadzirwa zvinogona kushandiswa kunetiweki zvinodiwa mumamiriro akasiyana siyana.
