Ngā Pūrongo - Kia mārama ki ngā mātāpono hoahoa me ngā āhuatanga mahi o ngā pūihi biconical

Ko te Antenna Biconical he antenna whānui-roopu motuhake, ko tōna hanganga he rua ngā koeko whakarewa ōrite e hono ana i raro, ā, e hono ana ki te pūtake tohu, ki te kaiwhiwhi rānei mā te whatunga tapahi. He whānuitia te whakamahinga o ngā antenna biconical i roto i ngā whakamātautau hototahi hikohiko (EMC), ngā whakawhitiwhiti kōrero ahokore me ngā pūnaha radar. Ko te kaupapa mahi o te antenna biconical ko te whakamahi i ngā āhuatanga whakaata me te irahiko o ngā ngaru hikohiko ki runga i ngā kaiārahi whakarewa. Ina uru te ngaru hikohiko ki roto i te antenna biconical, ka whakaatahia i ngā wā maha ki runga i te mata o te koeko, ka hanga he pānga horapa maha-ara. Mā tēnei horapa maha-ara ka puta he tauira irahiko ōrite i te ahunga irahiko i roto i te ahunga irahiko. Ko te āhuatanga matua o ngā antenna biconical ko tā rātou mahi whānui-roopu. Ka taea te mahi i runga i te whānuitanga auau nui, e kapi ana i te nuinga o te wā mai i te rau megahertz ki te maha gigahertz. Nā tēnei āhuatanga ka whakamahia whānuitia ngā antenna biconical mō te whakamātautau me te ine whakawhitiwhiti kōrero ahokore whānui-roopu, tae atu ki te whakamātautau EMC o ngā taputapu i roto i ngā whānuitanga auau rerekē. Hei tāpiri, he māmā noa te hanganga o te antenna biconical, ā, he ngāwari ki te hanga, ki te tāuta me te whakamahi. Heoi, he iti noa ngā herenga o ngā antenna biconical. Tuatahi, he iti te whakanui o te pūihi nā te mea he pai te mahi whānui. Tuarua, nā te mea me whai whakaaro te hoahoa me te hanga o ngā pūihi ki te whānuitanga auau me ētahi atu whakaritenga, tera pea he rerekē ngā āhuatanga o te pūihi i runga i ētahi roopu auau. Nō reira, me whiriwhiri te pūihi rua-kōnika e tika ana kia rite ki ngā whakaritenga motuhake o te tono. I te nuinga o te wā, he pūihi motuhake te pūihi rua-kōnika me te mahi whānui-kōnika, ā, he pai mō te whakawhitiwhiti kōrero ahokore whānui-kōnika, te whakamātautau EMC me te ine. He pai ōna hanganga ngāwari, he ngāwari te hanga me te whakamahi, engari me aro ki te whiriwhiri i te whakanui me ngā āhuatanga rerekē o te roopu auau.