Sesebelisoa se sa sebetseng bakeng sa RF Cirulator
1. Mosebetsi oa sesebelisoa se chitja sa RF
Sesebelisoa sa RF circulator ke sesebelisoa sa likou tse tharo se nang le litšobotsi tsa phetiso e le 'ngoe, se bontšang hore sesebelisoa se tsamaisa motlakase ho tloha ho 1 ho isa ho 2, ho tloha ho 2 ho isa ho 3, le ho tloha ho 3 ho isa ho 1, ha lets'oao le arotsoe ho tloha ho 2 ho isa ho 1, ho tloha ho 3 ho isa ho 2, le ho tloha ho 1 ho isa ho 3. Ho fetola tataiso ea tšimo ea ferrite bias ho ka fetola tataiso ea phetiso ea motlakase, 'me mojaro o tsamaellanang o ka sebelisoa e le sekhetho pheletsong e 'ngoe ea RF circulator.
Selekanyi sa RF se bapala karolo phetisong ea lets'oao le tataisang le phetiso ea duplex lits'ebetsong, 'me se ka sebelisoa lits'ebetsong tsa radar/puisano ho arola matšoao a amohelang/a fetisang ho a mang. Phetiso le kamohelo li ka arolelana antenna e le 'ngoe.
Li-asolator tsa RF li bapala karolo ea bohlokoa ho aroloeng ha mekhahlelo e fapaneng, ho bapisa impedance, phetiso ea matšoao a motlakase, le tšireletso ea sistimi ea ho kopanya matla a ka pele tsamaisong. Ka ho sebelisa mojaro oa motlakase ho mamella lets'oao la motlakase le ka morao le bakoang ke ho bapisa kapa ho se lumellane ha liphoso mohatong oa morao, sistimi ea ho kopanya matla a ka pele e sirelelitsoe, e leng karolo ea bohlokoa litsamaisong tsa puisano.
2. Sebopeho sa Selikalikoe sa RF
Molao-motheo oa sesebelisoa sa RF Cirulator ke ho khetholla litšobotsi tsa anisotropic tsa thepa ea ferrite ka matla a makenete. Ka ho sebelisa phello ea potoloho ea Faraday ea sefofane sa polarization se potolohang ha maqhubu a motlakase a fetisetsoa ka har'a thepa ea ferrite e potolohang ka matla a makenete a kantle a DC, 'me ka moralo o loketseng, sefofane sa polarization sa leqhubu la motlakase se otlolohile ho plug e thibelang ho sisinyeha e thehiloeng nakong ea phetiso ea pele, e leng se fellang ka ho fokotseha ho fokolang. Phetisong e khutlelang morao, sefofane sa polarization sa leqhubu la motlakase se bapile le plug e thibelang ho sisinyeha e thehiloeng 'me se batla se monyeha ka ho feletseng. Meaho ea microwave e kenyelletsa microstrip, waveguide, strip line, le mefuta ea coaxial, eo har'a eona microstrip terminal circulators tse tharo e sebelisoang haholo. Lisebelisoa tsa Ferrite li sebelisoa e le medium, 'me sebopeho sa conduction band se beoa holimo, ka matla a makenete a sa khaotseng a ekelitsoeng, ho fihlela litšobotsi tsa circulator. Haeba tataiso ea matla a makenete a khetholloang e fetoloa, tataiso ea loop e tla fetoha.
Setšoantšo se latelang se bontša sebopeho sa sesebelisoa sa annular se kentsoeng holim'a metsi, se nang le mokhanni o bohareng (CC), ferrite (FE), poleiti ea makenete e tšoanang (PO), makenete (MG), poleiti ea puseletso ea mocheso (TC), sekoahelo (Sekwahelo), le 'mele.
3. Mefuta e tloaelehileng ea RF Cirulator
Ho kenyeletsoa le coaxial circulator (N, SMA), surface mount ring resonator (SMT circulator), strip line ciruclator (D, e tsejoang hape e le drop in ciruclator), waveguide circulator (W), microstrip circulator (M, e tsejoang hape e le substratecirculator), joalo ka ha ho bontšitsoe setšoantšong.
4. Matšoao a bohlokoa a RF Cirulator
1. Mefuta e fapaneng ea maqhubu
2. Tataiso ea phetisetso
Ho ya ka watjhe le ho ya ka lehlakoreng le leng, tse tsejwang hape e le ho potoloha ha hoop ka letsohong le letshehadi le hopo e letona.
3. Tahlehelo ea ho kenya
E hlalosa matla a lets'oao le fetisoang ho tloha pheletsong e 'ngoe ho ea ho e 'ngoe, 'me ha tahlehelo ea ho kenya e le nyane, ho molemo.
4. Ho itšehla thajana
Ha ho itšehla thajana ho le hoholo, ho molemo, 'me boleng bo felletseng bo fetang 20dB boa rateha.
5. Tahlehelo ea VSWR/Khutlisa
Ha VSWR e le haufi le 1, ho ba betere, mme boleng bo felletseng ba tahlehelo e kgutlang bo feta 18dB.
6. Mofuta oa sehokelo
Ka kakaretso, ho na le N, SMA, BNC, TAB jj.
7. Matla (matla a pele, matla a morao, matla a tlhoro)
8. Mocheso o sebetsang
9. Tekanyo
Setšoantšo se latelang se bonts'a litlhaloso tsa tekheniki tsa RF Cirulator e itseng ka RFTYT
| Sedikadikwe sa Coaxial sa RF 30MHz-18.0GHz | |||||||||
| Mohlala | Mefuta ea Maqhubu | BWBoholo. | IL.(dB) | Ho behwa ka thoko(dB) | VSWR | Matla a Pele (W) | TekanyoWxLxHmm | Sekolo sa Bongata ba Lilemo (SMA)Mofuta | NMofuta |
| TH6466H | 30-40MHz | 5% | 2.00 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| TH6060E | 40-400 MHz | 50% | 0.80 | 18.0 | 1.30 | 100 | 60.0*60.0*25.5 | ||
| TH5258E | 160-330 MHz | 20% | 0.40 | 20.0 | 1.25 | 500 | 52.0*57.5*22.0 | ||
| TH4550X | 250-1400 MHz | 40% | 0.30 | 23.0 | 1.20 | 400 | 45.0*50.0*25.0 | ||
| TH4149A | 300-1000MHz | 50% | 0.40 | 16.0 | 1.40 | 30 | 41.0*49.0*20.0 | / | |
| TH3538X | 300-1850 MHz | 30% | 0.30 | 23.0 | 1.20 | 300 | 35.0*38.0*15.0 | ||
| TH3033X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 32.0*32.0*15.0 | / | |
| TH3232X | 700-3000 MHz | 25% | 0.30 | 23.0 | 1.20 | 300 | 30.0*33.0*15.0 | / | |
| TH2528X | 700-5000 MHz | 25% | 0.30 | 23.0 | 1.20 | 200 | 25.4*28.5*15.0 | ||
| TH6466K | 950-2000 MHz | E tletseng | 0.70 | 17.0 | 1.40 | 150 | 64.0*66.0*26.0 | ||
| TH2025X | 1300-6000 MHz | 20% | 0.25 | 25.0 | 1.15 | 150 | 20.0*25.4*15.0 | / | |
| TH5050A | 1.5-3.0 GHz | E tletseng | 0.70 | 18.0 | 1.30 | 150 | 50.8*49.5*19.0 | ||
| TH4040A | 1.7-3.5 GHz | E tletseng | 0.70 | 17.0 | 1.35 | 150 | 40.0*40.0*20.0 | ||
| TH3234A | 2.0-4.0 GHz | E tletseng | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3234B | 2.0-4.0 GHz | E tletseng | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3030B | 2.0-6.0 GHz | E tletseng | 0.85 | 12.0 | 1.50 | 50 | 30.5*30.5*15.0 | / | |
| TH2528C | 3.0-6.0 GHz | E tletseng | 0.50 | 20.0 | 1.25 | 150 | 25.4*28.0*14.0 | ||
| TH2123B | 4.0-8.0 GHz | E tletseng | 0.60 | 18.0 | 1.30 | 60 | 21.0*22.5*15.0 | ||
| TH1620B | 6.0-18.0 GHz | E tletseng | 1.50 | 9.5 | 2.00 | 30 | 16.0*21.5*14.0 | / | |
| TH1319C | 6.0-12.0 GHz | E tletseng | 0.60 | 15.0 | 1.45 | 30 | 13.0*19.0*12.7 | / | |
