PūihiHe tawhā nui te whakanui i roto i ngā pūnaha whakawhitiwhiti kōrero ahokore, nā te mea ka whakatau i te kaha o te pūihi ki te arahi, ki te arotahi rānei i te kaha auau reo irirangi ki tētahi ahunga motuhake. Ka whakapai ake te whakanui pūihi teitei i te kaha o te tohu, ka whakawhānui ake i te whānuitanga whakawhitiwhiti kōrero, ā, ka whakarei ake i te mahi whānui o te pūnaha. Ka tūhuratia e tēnei tuhinga ngā tikanga mahi hei whakanui ake i te whakanui pūihi, me te arotahi ki ngā mātāpono hoahoa, ngā tikanga arotau, me ngā hangarau matatau.
1. Whakapai ake i te Hoahoa Pūihi
He hononga tata te whakanui o te pūihi ki tōna hoahoa ā-tinana. Ko tētahi o ngā huarahi tino whai hua ki te whakanui ake i te whakanui ko te whakamahi i tētahi pūihi ahunga, pērā i te Yagi-Uda, te whakaata parabolic, te pūihi papaki rānei, e arotahi ana i te pūngao ki tētahi ahunga motuhake kaua ki te tuku i te pūngao ki ngā ahunga katoa. Hei tauira, ka eke ngā pūihi whakaata parabolic ki te whakanui teitei mā te arotahi i ngā tohu ki te pūwāhi arotahi, ā, he mea pai mō te whakawhitiwhiti kōrero tawhiti.
2. Whakanuia te Rahi o te Pūihi
He rite te pikinga o te pūihi ki tōna āputa whai hua, e pā tika ana ki tōna rahi ā-tinana. Ka taea e ngā pūihi nui ake te hopu, te tuku rānei i te kaha ake, ka hua ake he pikinga teitei ake. Hei tauira, ko ngā pūihi rihi he whānui ake te whakarato i te pikinga teitei ake nā te mea kua nui ake te horahanga o te mata. Heoi, he iti noa iho tēnei huarahi nā ngā here mahi pēnei i te wāhi me te utu.
3. WhakamahiaNgā Huinga Pūihi
Ko ngā rarangi pūihi he maha ngā pūihi takitahi kua whakaritea ki tētahi whirihoranga motuhake. Mā te whakakotahi i ngā tohu mai i ēnei huānga, ka taea e te rarangi te whakatutuki i te whakanui me te ahunga teitei ake. Hei tauira, ka whakamahia e ngā pūihi rarangi ā-wāhanga ngā tikanga nekehanga-ā-wāhanga hei ārahi i te hihi hiko, e whakarato ana i te whakanui teitei me te ngāwari o te ahunga.
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4. Whakapai ake i te Whai Hua o te Whāngai
He mahi nui tā te pūnaha whāngai, e whakawhiti ana i te pūngao i waenga i te tuku/kaiwhiwhi me te pūihi, ki te whakatau i te whakanui. Mā te whakamahi i ngā rauemi iti-ngaronga me te arotau i te whatunga whāngai ka taea te whakaiti i ngā ngaronga pūngao me te whakapai ake i te whai huatanga whānui. Hei tauira, mā ngā taura coaxial he iti ake te whakaiti, ngā whāngai arataki ngaru rānei ka taea te whakarei ake i te mahi.
5. Whakaitihia ngā Ngaronga
Ka taea e ngā mate i roto i te pūnaha pūihi, pērā i ngā mate ātete, ngā mate dielectric, me ngā kore taurite o te aukati, te whakaiti i te whakanui. Mā te whakamahi i ngā rauemi kawe-teitei (hei tauira, te parahi, te konumohe rānei) mō te hanganga pūihi me ngā rauemi dielectric iti-mate mō ngā papa ka taea te whakaiti i ēnei mate. Hei tāpiri, mā te whakarite i te taurite tika o te aukati i waenga i te pūihi me te raina tuku ka whakanui ake i te whakawhiti hiko me te whakanui ake i te whakanui.
6. Whakamahia ngā Kaiwhakaata me ngā Kaiwhakahaere
I roto i ngā pūihi aronga pēnei i ngā pūihi Yagi-Uda, ka whakamahia ngā whakaata me ngā kaiwhakahaere hei whakarei ake i te whakanui. Ka whakanohoia ngā whakaata ki muri i te wāhanga hihi hei huri i te pūngao ki mua, ko ngā kaiwhakahaere ia ka whakanohoia ki mua hei arotahi atu i te hihi. Mā te mokowā tika me te rahi o ēnei wāhanga ka tino whakapai ake i te whakanui me te aronga.
Whakamutunga
Ko te whakanui ake i te whakanui pūihi he whakakotahitanga o te hoahoa tupato, te whiriwhiri rauemi, me ngā tikanga matatau. Mā te arotau i te hanganga ā-tinana o te pūihi, te whakaiti i ngā ngaronga, me te whakamahi i ngā hangarau pēnei i ngā rarangi pūihi me te hanga hihi, ka taea te whakatutuki i ngā whakapainga nui o te whakanui me te mahi whānui o te pūnaha. He mea nui ēnei whakapainga mō ngā tono mai i te whakawhitiwhiti ahokore ki ngā pūnaha radar me te amiorangi.
Mō ētahi atu kōrero mō ngā antenna, tirohia:
Te wā tuku: 21-Pepuere-2025
