Te rerekētanga i waenga i ngā kaiwhakawehe RF me ngā kaiwhakawhiti RF

I ngā mahi whaihua, ka whakahuatia pinepinetia ngā taputapu wehewehe RF me ngā taputapu tohatoha RF i te wā kotahi.
He aha te whanaungatanga i waenga i ngā kaiwhakawehe RF me ngā kaiwhakawhiti RF? He aha te rerekētanga?
Ka arotahi tēnei tuhinga ki te matapaki i ēnei take.
Ko te taputapu wehewehe auau reo irirangi, e mōhiotia ana ko te taputapu kotahi-ara, he taputapu e tuku ana i ngā ngaru hikohiko ki te taha kotahi. Ina horapa ngā ngaru hikohiko ki te taha whakamua, ka taea e rātou te whāngai i te mana katoa ki te kawenga, ā, ka whakaitihia te kaha o ngā ngaru whakaata mai i te kawenga. Ka taea te whakamahi i tēnei āhuatanga tuku kotahi-ara hei wehewehe i te pānga o ngā huringa kawenga ki te pūtake tohu.
Ko ngā porowhita RF he pūnaha tuku peka kāore e tauutuutu. Ko ngā porowhita RF ferrite e whakamahia whānuitia ana ko ngā porowhita RF hononga āhua-Y, he mea tito mai i ngā rārangi peka e toru e tohatoha ōrite ana i te koki o te 120° tetahi ki tetahi.

1,He aha te mea he wehewehe RF?
Ko te taputapu wehewehe auau reo irirangi, e mōhiotia ana ko te taputapu kotahi-ara, he taputapu e tuku ana i ngā ngaru hikohiko ki te taha kotahi. Ina horapa ngā ngaru hikohiko ki te taha whakamua, ka taea e rātou te whāngai i te mana katoa ki te kawenga, ā, ka whakaitihia te kaha o ngā ngaru whakaata mai i te kawenga. Ka taea te whakamahi i tēnei āhuatanga tuku kotahi-ara hei wehewehe i te pānga o ngā huringa kawenga ki te pūtake tohu. Mā te tango i te taputapu wehewehe nekehanga mara hei tauira, whakamāramahia te mātāpono mahi o te taputapu wehewehe RF ferrite.

Ka hangaia ngā wehewehe nekehanga mara i runga i ngā pānga rerekē o te nekehanga mara o te ferrite ki ngā momo ngaru e tukuna ana i ngā taha e rua. Ka tāpirihia he pereti whakaitiiti ki te taha o te pepa ferrite, ā, nā te rerekētanga o ngā peka i hangaia e ngā taha e rua o te tuku, ka anga te mara hiko o te ngaru e tukuna ana i te ahunga whakamua (te ahunga-z) ki te taha kāore he pereti whakaitiiti, ko te mara hiko o te ngaru e tukuna ana i te ahunga whakamuri (te ahunga +z) ka anga ki te taha o ngā pereti whakaitiiti, nō reira ka tutuki te mahi wehewehe o te whakaitiiti whakamua iti me te whakaitiiti whakamuri nui, e whakaaturia ana i te Pikitia.2.

2,He aha ngā pūwhakawhiti RF?
Ko ngā porowhita RF he pūnaha tuku peka me ngā āhuatanga kore-tauutuutu. Ko ngā porowhita RF ferrite e whakamahia whānuitia ana he porowhita RF āhua-Y, e whakaaturia ana i te Pikitia 3 (a), he mea tito mai i ngā rārangi peka e toru e tohatoha ōrite ana i te koki o te 120 ° tetahi ki tetahi. Ina kore te papa aukume o waho, kāore te ferrite i te aukumetia, nō reira he rite tonu te aukume i ngā taha katoa. Ina whakaurua te tohu mai i te rārangi peka "①", ka whakaohohia he papa aukume e whakaaturia ana i te Pikitia 3 (b) i te hononga ferrite. Nā ngā āhuatanga ōrite mō ngā peka "②, ③", ka tukuna te tohu ki ngā wāhanga ōrite. Ina whakamahia he papa aukume e tika ana, ka aukumetia te ferrite, ā, nā te pānga o te anisotropy, ka whakaohohia he papa aukume e whakaaturia ana i te Pikitia 3 (c) i te hononga ferrite. Ina whakamahia he papa aukume e tika ana, ka aukumetia te ferrite, ā, nā te pānga o te anisotropy, ka puta he tohu i te peka "②", ko te papa hiko i te peka "③" he kore, ā, kāore he tohu e puta. Ina whakaurua mai hoki te peka "②", ka puta te peka "③", ko te peka "①" kāore he putanga; ina whakaurua mai te peka "③", ka puta te peka "①" i te mea kāore he putanga o te peka "②". Ka kitea kei te hanga i tētahi tohanga kotahi-ahunga o "①" → "②" → "③" → "①", ā, kāore te ahunga whakamuri e hono, nō reira ka kiia he tohanga RF.