Mutsauko uripo pakati peRF isolators uye rf vanomutora

Mune zvinoshandiswa zvinoshanda, rf isolators uye rf inotenderera inowanzo kutaurwa panguva imwe chete.
Chii chinonzi hukama pakati peRF isolators uye rf vanomutora? Ndeupi mutsauko?
Chinyorwa ichi chinotsvaga pakukurukura izvi nyaya.
Radio radioencyनxalator, inozivikanwawo seyisingafungire chishandiso, chishandiso chinoburitsa mafungu elekomagnic mune imwe nzira. Kana mafungiro eElectromagnic achiparadzanisa munzira yekumberi, ivo vanogona kupa simba rese kumutoro wekutakura mafungu akasarudzika kubva pamutoro.
RF dzinotenderera ibazi rekutapurika masisitimu neasina kudzokorora maitiro. Iyo inowanzoshandiswa Fer Crclators ndeye y-yakaumbwa junction rf inotenderera, iyo inoumbwa nemitsetse mitatu yebazi symmetrically yakagovaniswa nekona ye120 ° kune mumwe nemumwe.

1,Chii chinonzi RF isolator?
Radio radioencyनxalator, inozivikanwawo seyisingafungire chishandiso, chishandiso chinoburitsa mafungu elekomagnic mune imwe nzira. Kana maElectromagnetic mafungu achiparadzira munzira yekumberi, ivo vanogona kupa simba rese kumutoro uye kukonzera kukonzeresa mafungu eaya airatidzwa kubva mumutoro. Uku kusingafungire kutapurirana hunhu kunogona kushandiswa kuparadzanisa kukanganiswa kwekutakura shanduko pane chiratidzo cheSignal sosi. Kutora Munda Kuparadzanisa Sevhisi semuenzaniso, kumwezve kutsanangura iyo inoshanda nheyo yekuparadzanisa kweRF.

Nzvimbo yekucheka nzvimbo inogadzirwa zvichienderana nemhedzisiro yemunda yemitsetse ye ferrite pamifananidzo inoiswa mumativi maviri. Inowedzera mahwendefa epahoro emunda, uye nekuda kwekutsauka kwakasiyana kweminda yakaendeswa mumativi ekutungamira. kuungana kudiki pasi uye yakakura reverse kutaridzika, sezvakaratidzwa mumufananidzo2.

2,Chii chinonzi rf vanomutora?
RF dzinotenderera ibazi rekutapurika masisitimu neasina kudzokorora maitiro. Iyo inowanzoshandiswa Ferrite RF inotenderera ndeye y-yakaumbirwa rf inotenderera, sezvakaratidzwa mumufananidzo 3 (a), iyo inoumbwa nemitsetse mitatu yebazi symmetrically yakagovaniswa nekona ye120 ° kune mumwe nemumwe. Kana iyo yekunze yemagineti yemagineti iri zero, iyo ferrite haina simba, saka maginism mumativi ese akafanana. Kana chiratidzo chiri chekuisa kubva kubazi mutsara "①", nzvimbo yemagineti sezvakaratidzwa mumufananidzo 3 (B) ichave inofara neyekufemera. Nekuda kwemamiriro akafanana nematavi "②, ③", chiratidzo chakabudiswa munzvimbo dzakaenzana. Kana nzvimbo yakakodzera yemagineti inoshandiswa, iyo ferrite inowedzera simba, uye nekuda kwemhedzisiro yeAnisotropy, munda weElectromagnetic sezvakaratidzwa mumufananidzo 3 (c) inofara neiyo ferrite junction. Kana nzvimbo yakakodzera yemagineti inoshandiswa, iyo ferrite inowedzera, uye nekuda kwemhedzisiro yeAnisotropy, pane chiratidzo cheSignali pabazi "②", Ipo zero " Kana zvakare nekuisa kubva pabazi " Kana kuiswa kubva pabazi " Inogona kuoneka kuti inogadzira kutenderera kwekusavimbika kwe "①" → "→" → "→" → "→".