Antenna waho
Antenna wahoKa taea te wehea ki te antenna omnidirectional me te antenna kua whakaritea i runga i te Koki me te azimuth o te mara puna radiation.
Hoahoa iraruke o roto o te antenna ahu noa
Antenna Omnidirectional: ara, i roto i te hoahoa whakapae, ko te nuinga e tohuhia ana hei puna irirangi hangarite 360°, e kiia ana he kore-motuhake.I roto i te hoahoa poutū, ko te nuinga e tohuhia ana hei kurupae me te whanui katoa.I te nuinga o te waa, ko te iti ake o te whanui katoa o te kopa, ka nui ake te painga.Ko nga waahanga matua o te antenna omnidirectional o waho ko te antenna ngongo karaihe, te antenna anticorrosive karaihe maitai me te antenna rakau rewa wera.
Hoahoa irirangi mokowhiti o roto o te antenna aronga
Antenna ahunga: He antenna e tino kaha ana te tuku me te tango i nga ngaru irirangi i roto i tetahi, neke atu ranei nga ahunga motuhake me te kore, iti rawa ranei i etahi atu ahunga.Ko te kaupapa o te kowhiri i te antenna tuku-tuemi ko te whakapai ake i te reiti whakamahi tika o te kaha iraruke me te mahi hiki.Ko te whainga matua mo te kowhiri i te antenna whiwhinga pumau ko te whakapai ake i te maaramatanga me te aukati i te aukati.Ko te antenna waho matua ko te antenna papa, te Yagi antenna me te nuinga o nga antenna wa huringa.
Antenna aukume:
Antenna aukume: he nui te whiwhinga, ko te waahanga nui kei roto ko te momi karaehe aukume kaha, he pai te whakaurunga me te watea, engari ko te momi karaihe me uru ki runga i te mata whakarewa.I roto i te mara o te kōwae ahokore, maha pūihi autō karaihe me te kōwae ahokore mahi tahi ki a ratou ano, kia rite ki te whakapai ake i te tawhiti kōrero o kōwae ahokore, pērā i ahokore tai'o mita maramarama, mihini hoko, pouaka whakapuaki, reo irirangi waka me te pera i runga i.
Antenna aukume te rakau parahi: he rite ki te whiu whanui antenna autō, engari ka whakatauritea ki nga painga o te karaihe whiu ka whakawhirinaki ki runga i te kowhiringa o te whanui-nui-a-parapara radiator, he iti te mate ohmic, he pai te antenna, he whanui te whanui o te whatunga.He pai mo nga teihana whakawhiti raraunga me nga whakaritenga mahi teitei me te tuku pikitia me te mokowhiti whakapae waenga.
Ko te antenna kapia wera: ko te antenna o waho noa atu, he ngawari, he iti noa, he mea noa i roto i nga waahanga whakahaere korero ahokore, pouara ahokore, reo irirangi mamati me etahi atu.Ko te rahi o te antenna e tika ana mo te whakaurunga ka taea te kowhiri i runga i nga whakaritenga o te waahi o roto.Ko te kowhiringa o te rahi antenna e pa ana ki te whiwhinga.I te nuinga o te waa, ko te roa o te waahanga auau, ka nui ake te whiwhinga.
FRP anti-corrosion antenna: i roto i te omnidirectional antenna, he pai ake te mahi antenna anti-corrosion FRP, ko te matua he wiri parahi katoa, te whakamahi i te pana pahū-tohu taurite, he iti ake te kino o te taiao;Ko te pouaka he mea hanga ki te muka karaihe kounga teitei e whakakaha ana i te anticorrosion kirihou, he tino pai nga ahuatanga e toru-tohu me te whakauru pai ki te taiao matawhenua.He pai rawa atu mo te hipoki tohu raraunga ip kuaha tawhiti, te tuku whakaahua, aha atu.
Wā tuku: Hune-05-2023
