Iimveliso ze-Antenna zeRFMISO Standard Gain Horn

I-Antenna ye-Standard Gain Horn yi-antenna eqhelekileyo yerediyo ene-gain kunye ne-directivity ethile. Uyilo lwayo lusekelwe kumgaqo we-parabolic reflector kwaye luquka i-parabolic reflector kunye ne-feed efumaneka kwindawo ekugxilwe kuyo.

Ii-reflectors ze-parabolic zihlala zenziwe ngezinto zesinyithi kwaye zinesimo se-parabolic. Umsebenzi wazo kukubonakalisa isignali ye-RF evela kwi-feed kwaye uyijolise kwindawo ethile. Olu yilo lunokuphucula ukusebenza kakuhle kwemitha kunye nolwalathiso lwesignali, okuvumela i-antenna ukuba inike imitha yesignali enamandla kunye namandla okwamkela kwicala elithile.

I-feed idla ngokuba kwindawo ephambili ye-parabolic reflector. Inokuba yinto encinci ye-antenna efana ne-dipole antenna okanye i-antenna ejikelezayo. Indawo kunye neempawu ze-feed zinempembelelo enkulu ekusebenzeni kwe-antenna kwaye zifuna uyilo oluchanekileyo kunye nokulungiswa.

Ii-antenna ze-standard gain horn zihlala zine-gain ephezulu kunye ne-beadwidth encinci. I-Gain kukwanda kwamandla e-radiated e-antenna kwicala elithile xa kuthelekiswa ne-antenna yomthombo wenqaku elifanelekileyo. I-Narrow beadwidth imele uxinzelelo kunye ne-directivity ye-antenna ephambili ye-radiation. Ezi mpawu zenza ii-antenna ze-standard gain horn zibe luncedo kakhulu kwizicelo ezifuna ukuhanjiswa komgama omde, unxibelelwano lomgama omde, okanye apho kufuneka khona i-concentrated signal signal radiation.

Ii-antenna ze-standard gain horn zisetyenziswa kakhulu kunxibelelwano, kwi-radar, kunxibelelwano lwesathelayithi, kumlinganiselo we-LAN engenazingcingo kunye nomsakazo nakwezinye iindawo. Zihlala zisetyenziselwa ukuphucula amandla okuhambisa isignali kunye nokwamkela kunye nokuphucula ukusebenza kwenkqubo kunye nokuthembeka. Ngokuxhomekeke kwiimfuno ezithile zesicelo, uyilo kunye neenkcukacha ze-antenna ye-standard gain horn zinokulungiswa ukuze zilungele uluhlu olwahlukeneyo lwamaza, iimfuno ze-gain kunye neemfuno zesikhokelo.