Umahluko phakathi kwe-rf isolators kunye neesetyhula ze-RF

Kwizicelo ezisebenzayo, isolarensi ye-RF kunye neesetyhula ze-RF zihlala zikhankanywa ngaxeshanye.
Buyintoni ubudlelwane phakathi kwe-rf isolators kunye neesetyhula ze-RF? Yintoni umahluko?
Eli nqaku liza kugxila ekuxoxeni le micimbi.
I-Ored Rustquency Boator, ekwabizwa ngokuba sisixhobo esingacacanga, sisixhobo esiguqula amaza e-Electromagnetic kwicala elinye. Xa amaza e-Electromagnetic avelisa isikhokelo sangaphambili, banokuwondla onke amandla kumthwalo kwaye abangele ukuba amaza abonakalise amaza abonakalisiweyo avela kulo mthombo wotshintsho kumqondiso.
Iisetyhula ze-RF zineempawu zokuhambisa isebe ezineempawu ezingenamsebenzi. Iisetyhula ezisetyenziswayo ezisetyenziswayo ze-RFritare ze-RF i-JF edityanisiweyo ye-RF ye-RF, eziqulathwe yimigca emithathu yesebe esasazwe kwi-angle ye-120 ° enye kwenye.

1,Yintoni i-rf isolator?
I-Ored Rustquency Boator, ekwabizwa ngokuba sisixhobo esingacacanga, sisixhobo esiguqula amaza e-Electromagnetic kwicala elinye. Xa amaza e-Electromagnetic avelisa isikhokelo sangaphambili, banokuwondla onke amandla kumthwalo kwaye abangele ukuba amaqela abonakalisiweyo avela kumthwalo. Olu phawu lothumelo olungasetyenziswanga lungasetyenziselwa ukwahlula ifuthe lempembelelo yotshintsho lomthwalo kumthombo womqondiso. Ukuthatha intsimi eshukumayo njengomzekelo, ngakumbi kucacisa imigaqo yomsebenzi we-Sfritator ye-RFR RF.

I-Spriffif Shift isolators yenziwa ngokusekwe kwiziphumo zotshintsho zendawo ezahlukeneyo ze-Ferrite kwimodeli ye-wave edluliselwe kwiindlela ezimbini. Yongeza iipleyiti zoqoqosho ecaleni kwephepha le-FERBIT, kwaye ngenxa yokuphambuka okwahlukileyo kwamabala osulelo (ibala le-z) lidluliselwe kwicala leepleyithi zothintelo, ngaloo ndlela befezekisa i-ofisi yodwa I-Antentiatus kunye ne-Atting enkulu yokuThengisa, njengoko kubonisiwe kumzobo2.

2,Zithini iisetyhula ze-RF?
Iisetyhula ze-RF zineempawu zokuhambisa isebe ezineempawu ezingenamsebenzi. Isetyhula esetyenziswayo esetyenziswayo yi-RF ye-RF ye-RF ye-RF, njengoko kubonisiwe kumzobo 3 (a), oqulunqelwe ngokulinganayo kwi-120 ° enye kwenye. Xa i-magneti yangaphandle yemagnethi i-zero, ifrneritor ayinabukhali, ngoko ke i-magneting kuyo yonke imikhombandlela iyafana. Xa umqondiso ungena kwigalelo kwicandelo lesebe "①", i-magnetic fildic njengoko kubonisiwe kumzobo 3 (b) uya konwaba kumdibaniso we-ferrire. Ngenxa yeemeko ezifanayo kumasebe "②, ③", umqondiso kukuphumeza kwiindawo ezilinganayo. Xa kufakwe i-magnetic yemagnethi efanelekileyo, i-ferte ibukhali, kwaye ngenxa yesiphumo se-antisotropy, intsimi ye-electromagnetic njengoko kubonisiwe kwi-3 (c) imincili kumdibaniso we-ferrire. Xa kufakwa i-magnetic yemagnethi efanelekileyo, i-ferte ibukhali, kwaye ngenxa yesiphumo se-ANISTOOTROP, kukho igalelo le-ANISTE kwisebe "②", Ngelixa i-iro "yi-zero kwaye akukho kukhutshwa umqondiso. Xa igalelo kwisebe "②", isebe "③" inemveliso, ngelixa isebe "①" ayinamveliso; Xa igalelo livela "③", isebe "①" inemveliso ngelixa isebe "②" ayinamveliso. Ingabonwa ukuba isasazwa ngokungacacanga '→ "→" → "→" → ", kwaye indlela yokubuyela umva ayixhunyiwe, ngoko ibizwa ngokuba yi-RF.