Kuyini i-RF circulator futhi Kuyini i-RF isolator?

Iyini i-RF circulator?

I-RF circulator iyisistimu yokudlulisa amagatsha enezici ezingezona ezihambisanayo. I-ferrite RF circulator yakhiwe ngesakhiwo esiphakathi esinomumo we-Y, njengoba kuboniswe esithombeni. Yakhiwe ngemigqa emithathu yamagatsha esakazwe ngokulinganayo nge-engeli engu-120 ° komunye nomunye. Lapho insimu yamagnetic yangaphandle ingu-zero, i-ferrite ayinamagnet, ngakho-ke imagnetism kuzo zonke izinhlangothi iyafana. Lapho isignali ifakwa kusuka ku-terminal 1, insimu yamagnetic njengoba kuboniswe kumdwebo we-spin magnetic characteristic izovuselelwa ku-ferrite junction, futhi isignali izodluliselwa ekuphumeni okuvela ku-terminal 2. Ngokufanayo, okufakwayo kwesignali kusuka ku-terminal 2 kuzodluliselwa ku-terminal 3, kanti okufakwayo kwesignali kusuka ku-terminal 3 kuzodluliselwa ku-terminal 1. Ngenxa yomsebenzi wayo wokudluliselwa kwesignali okujikelezayo, ibizwa ngokuthi i-RF circulator.

Ukusetshenziswa okuvamile kwe-circulator: i-antenna evamile yokudlulisa nokwamukela izimpawu