A Pūihi Pūoro PorowhitaHe momo pūihi ngaruiti motuhake te pūihi i hangaia hei tuku, hei whiwhi rānei i ngā ngaru hikohiko me te porowhita porowhita. Kāore i rite ki te porowhita raina, e wiri ana te papa hiko i roto i te papa kotahi, he tohu papa hiko kei roto i te porowhita e hurihuri tonu ana i te horapa o te ngaru, e whai ana i te tauira porowhita. He painga nui tēnei āhuatanga ahurei i roto i ngā taiao whakawhitiwhiti kōrero me te rongonga uaua.
Ngā Painga Matua o te Porowhita Porowhita
1. Ārai i te Hē o te Whakapūtanga
I roto i ngā pūnaha whakapūtanga raina, me whakarite tika ngā pūihi tuku me ngā pūihi kaiwhiwhi ki roto i ō rātou papa whakapūtanga kia kore ai e ngaro te tohu. Ka whakakorehia tēnei whakaritenga e te whakapūtanga porowhita. Ka mau tonu te kaha tohu ōrite o te ngaru whakapūtanga porowhita ahakoa te aronga o te pūihi whiwhi—he painga nui mō ngā whakawhitiwhitinga amiorangi pūkoro, ina huri tonu te nekehanga o te waka i te āhua o te pūihi.
2. Te Whakaiti i te Whakararuraru i te Ara Maha
Ina whakaatahia he ngaru porowhita-polarized mai i tētahi mata (pērā i te wai, i ngā whare, i te whenua rānei), ka huri tōna polarization (hei tauira, ka huri te ringa matau ki te ringa maui). Ko ngā pūihi whiwhi i hangaia mō te ringa kotahi ka whakakore noa i te ringa kē, ka whakakore i ngā tohu whakaata e hua ai te memeha haere o te maha o ngā ara. He mea tino nui tēnei āhuatanga i roto i ngā kaiwhiwhi GPS me ngā hononga whakawhitiwhiti kōrero tāone.
3. Te Whakaurunga mā roto i ngā Pānga Āhuarangi
He pai ake te ātete o te porowhita porowhita ki te hurihanga Faraday—he āhuatanga e huri ai te papa aukume o te Ao i te papa porowhita o ngā ngaru porowhita rārangi e haere ana i roto i te ionosphere. Mā te whakakore i te aro ki te hurihanga porowhita, ka whakarite te porowhita porowhita i te tuku tohu pumau i roto i ngā hononga amiorangi-ki-whenua me ngā whakawhitiwhitinga ātea-hōhonu.
4. Te Whakarei Ake i te Mahi i te Huarere Kino
He iti ake te whakaiti i te kaha o ngā ngaru porowhita-polarized i te ua, te kohu, me te hukarere, ki te whakaritea ki te polarization rārangi i ētahi auau, ā, ko te polarization porowhita te whiringa pai mō ngā pūnaha radar me ngā hononga whakawhitiwhiti kōrero e mahi ana i ngā rohe he nui te ua.
Te Whakatinanatanga o te Pūihi Pū
Ko te whakapōra porohita i roto i ngā pūihi haona ka tutukihia mā roto i ngā whakapōra whakauru—ngā hanganga miihini pēnei i ngā pereti dielectric, ngā whakakōpikopiko, ngā whakapōra septum rānei kua whakanohoia ki roto i te whāngai arataki ngaru. Ka hurihia e ēnei wāhanga te whakaurunga whakapōra rārangi ki te putanga whakapōra porohita me te parakore teitei me te iti o te ngaronga whakaurunga.
Ngā Taupānga Noa
•Whakawhitiwhitinga Amiorangi：Ka whakawhirinaki ngā taunga whenua me ngā pūihi mokowā ki te porowhita porowhita hei pupuri i te pumau o te hononga ahakoa te nekehanga o te amiorangi me ngā pānga o te āhuarangi.
•Ngā Pūnaha Amiorangi Whakatere Ao (GNSS): Ka whakamahia e ngā tohu GPS, BeiDou, me Galileo te porowhita porowhita hei whakarite i te tūnga pono i roto i ngā awaawa o te tāone me ngā taiao maha-ara.
•Ngā Pūnaha Radar：Ka whai hua te radar huarere me te radar aroturuki ūnga i te kaha o te porowhita porowhita ki te wehewehe i waenga i te ua me ngā ūnga tūturu.
•Te Pakanga Hiko me te Tirotiro: Mā te porowhita porowhita ka taea te aukati pakari ahakoa te āhua porowhita o te tohu ūnga.
•Whakawhiti Hiko RFID me te Ahokore: Ka whakarite kia ōrite te whakawhitiwhiti kōrero me ngā tohu i roto i ngā whakatakotoranga matapōkere.
Ko ngā pūihi porowhita porowhita e tohu ana i tētahi hangarau pakari engari e whanake tonu ana, e tuku ana i te pakari kāore i te rite i roto i ngā taiao horapa o te ao tūturu.RFMiso, ka whakakotahi mātou i te hangarau tika me te mana whakahaere porowhita matatau hei tuku i ngā otinga mahi-teitei kua whakaritea mō ngā tono tino uaua i roto i te rererangi, te parepare, me ngā whakawhitiwhiti kōrero.
Tirohia ngā Pūihi Pūoro Porowhita Tino Pai a RFMiso:
RM-CPHA818-13
RM-CPHA1840-12
RM-CPHA09225-13
RM-CPHA218-16
RM-CPHA82124-15
Tirohia ētahi atu tauira e wātea ana mai i te taonga：
Mō ētahi atu kōrero mō ngā antenna, tirohia:
Wā tuku: Maehe-10-2026
