Te ariā taketake o te RF circulator me te RF isolator

I roto i te hangarau ngaruiti, ko te porowhita RF me te kaiwhakawehe RF he taputapu ferrite nui e rua e whakamahia ana mō te whakahaere me te wehe i ngā tohu ngaruiti.
Ko te āhuatanga matua o ēnei taputapu kei roto i tō rātou kore-tauutuutu, arā, he iti te ngaronga o te tohu i te wā e tuku whakamua ana, engari ka mimitihia te nuinga o te pūngao i te wā e tuku whakamuri ana.
Ka whakatauhia tēnei āhuatanga e te taunekeneke i waenga i te papa aukume me te ferrite ngaruiti.
Ko te papa aukume te pūtake mō te kore tauutuutu, ko te ferrite ia e whakatau ana i te auau haruru o te taputapu, arā, ko tana urupare ki tētahi auau ngaruiti motuhake.

Ko te mātāpono mahi a te pūwhakawhiti RF he whakamahi i tētahi papa aukume hei whakahaere i ngā tohu ngaruiti. Ina tomo mai tētahi tohu mai i tētahi tauranga whakauru, ka arahina ki tētahi atu tauranga putanga, ā, ka tata āraia te tuku whakamuri.
Ka haere tonu ngā wehewehe i runga i tēnei kaupapa, ehara i te mea ko te aukati i ngā tohu whakamuri anake, engari ka wehea hoki ngā ara tohu e rua hei ārai i te pokanoa i waenga i ngā tohu.

He mea tika kia mōhiotia, mēnā he papa aukume anake kāore he ferrite ngaruiti, ka huri te tuku tohu hei tauutuutu, arā, ka rite tonu te pānga o te tuku whakamua me te tuku whakamuri, he mea e kore e rite ki te kaupapa hoahoa o te RF circulator me te RF isolator. Nō reira, he mea nui te noho mai o te ferrite hei whakatutuki i te mahi a ēnei taputapu.