Igikoresho kidakora kuri RF Circulator
1. Imikorere y'igikoresho cy'uruziga cya RF
Igikoresho cya RF circulator ni igikoresho gifite imiyoboro itatu gifite imiterere y’uburyo bwo kohereza ubutumwa mu cyerekezo kimwe, bigaragaza ko igikoresho gitwara ubutumwa kuva kuri 1 kugeza kuri 2, kuva kuri 2 kugeza kuri 3, no kuva kuri 3 kugeza kuri 1, mu gihe ikimenyetso gitandukanijwe kuva kuri 2 kugeza kuri 1, kuva kuri 3 kugeza kuri 2, no kuva kuri 1 kugeza kuri 3. Guhindura icyerekezo cy’aho ferrite bias field bishobora guhindura icyerekezo cy’uburyo ikimenyetso gitwara ubutumwa, kandi umutwaro uhuye ushobora gukoreshwa nk'ikintu kigabanya umuvuduko ku mpera imwe ya RF circulator.
RF Circulator igira uruhare mu kohereza ibimenyetso by’icyerekezo no kohereza ibintu bibiri muri sisitemu, kandi ishobora gukoreshwa muri sisitemu za radar/itumanaho kugira ngo itandukane ibimenyetso byakira/byohereza hagati yabyo. Kohereza no kwakira bishobora gusangira antene imwe.
Ibice bitandukanya amashanyarazi bigira uruhare runini mu gutandukanya hagati y’ibice, guhuza impedance, kohereza ibimenyetso by’amashanyarazi, no kurinda sisitemu yo guhuza amashanyarazi imbere muri sisitemu. Mu gukoresha imbaraga kugira ngo wihanganire ikimenyetso cy’ingufu giterwa no guhuza cyangwa gutandukana kw’amakosa mu cyiciro cya nyuma, sisitemu yo guhuza amashanyarazi imbere irinzwe, ikaba ari ingenzi muri sisitemu y’itumanaho.
2. Imiterere ya RF Circulator
Ihame ry'igikoresho cya RF Cirulator ni uguhindura imiterere ya anisotropic y'ibikoresho bya ferrite hamwe n'imbaraga za rukuruzi. Mu gukoresha ingaruka za Faraday zo kuzunguruka kw'indege ya polarization izenguruka iyo imiraba ya electromagnetic yoherejwe mu bikoresho bya ferrite bizenguruka hamwe n'imbaraga za rukuruzi za DC zo hanze, kandi binyuze mu gishushanyo gikwiye, inzira ya polarization y'umuraba wa electromagnetic iba igororotse ku gice cyo hasi cy'umuraba mu gihe cyo kohereza imbere, bigatuma hagabanuka cyane. Mu kohereza inyuma, inzira ya polarization y'umuraba wa electromagnetic iba ijyanye na plug ya resistive ishingiye ku butaka kandi hafi ya yose irashira. Imiterere ya microwave irimo microstrip, waveguide, strip line, na coaxial types, muri zo microstrip three terminal circulators ni zo zikoreshwa cyane. Ibikoresho bya Ferrite bikoreshwa nk'uburyo bwo kohereza, kandi imiterere ya conduction band ishyirwa hejuru, hamwe n'imbaraga za rukuruzi zihoraho, kugira ngo hagerwe ku miterere ya circulator. Iyo icyerekezo cy'umuraba wa rukuruzi wa bias gihindutse, icyerekezo cy'uruziga kizahinduka.
Ishusho ikurikira igaragaza imiterere y'igikoresho gishyirwa ku buso, kigizwe n'icyuma gifata amazi (CC), ferrite (FE), icyuma gifata amazi (PO), magnet (MG), icyuma gifata ubushyuhe (TC), umupfundikizo (Umupfundikizo), n'umubiri.
3. Ubwoko busanzwe bwa RF Circulator
Harimo agakoresho gapima ikirere (N, SMA), agakoresho gapima uruziga rw'impeta (SMT circulator), agakoresho gapima ikirere (D, kazwi kandi nka drop in ciruclator), agakoresho gapima ikirere (W), agakoresho gapima ikirere (M, kazwi kandi nka substrate circulator), nk'uko bigaragara ku ishusho.
4. Ibipimo by'ingenzi bya RF Circulator
1. Ingano y'inshuro
2. Icyerekezo cyo kohereza
Ukurikije isaha n'inzira inyuranyije n'isaha, bizwi kandi nka "hoop" y'ibumoso n'inzira inyura iburyo.
3. Gutakaza ishyirwa mu bubiko
Isobanura ingufu z'ikimenyetso cyoherezwa kuva ku mpera imwe kijya ku yindi, kandi uko igihombo cyo kwinjira kiba gito, niko kirushaho kuba cyiza.
4. Kwishyira mu kato
Uko kwitandukanya kw'ibintu ari kwinshi, ni ko byiza, kandi agaciro karenze 20dB ni ko kaba keza.
5.VSWR/Igihombo cyo kugaruza
Uko VSWR yegereye 1, niko birushaho kuba byiza, kandi agaciro kabyo k’igihombo cyo kugaruka karenze 18dB.
6. Ubwoko bw'umuhuza
Muri rusange, hari N, SMA, BNC, TAB n'ibindi
7.Ingufu (ingufu zo imbere,ingufu zo gusubira inyuma,ingufu zo hejuru)
8. Ubushyuhe bw'imikorere
9. Ingano
Ishusho ikurikira igaragaza ibisobanuro bya tekiniki bya RF Circulator runaka na RFTYT
| RFTYT 30MHz-18.0GHz RF Coaxial Circulator | |||||||||
| Icyitegererezo | Ingano y'inshuro | BWMax. | IL.(dB) | Kwishyira mu kato(dB) | VSWR | Imbaraga zo Kujya Mbere (W) | InganoWxLxHmm | Ishuri Rikuru ry'Imari n'IgenamigambiUbwoko | NUbwoko |
| 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 | Byuzuye | 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 | Byuzuye | 0.70 | 18.0 | 1.30 | 150 | 50.8*49.5*19.0 | ||
| TH4040A | 1.7-3.5 GHz | Byuzuye | 0.70 | 17.0 | 1.35 | 150 | 40.0*40.0*20.0 | ||
| TH3234A | 2.0-4.0 GHz | Byuzuye | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3234B | 2.0-4.0 GHz | Byuzuye | 0.40 | 18.0 | 1.30 | 150 | 32.0*34.0*21.0 | ||
| TH3030B | 2.0-6.0 GHz | Byuzuye | 0.85 | 12.0 | 1.50 | 50 | 30.5*30.5*15.0 | / | |
| TH2528C | 3.0-6.0 GHz | Byuzuye | 0.50 | 20.0 | 1.25 | 150 | 25.4*28.0*14.0 | ||
| TH2123B | 4.0-8.0 GHz | Byuzuye | 0.60 | 18.0 | 1.30 | 60 | 21.0*22.5*15.0 | ||
| TH1620B | 6.0-18.0 GHz | Byuzuye | 1.50 | 9.5 | 2.00 | 30 | 16.0*21.5*14.0 | / | |
| TH1319C | 6.0-12.0 GHz | Byuzuye | 0.60 | 15.0 | 1.45 | 30 | 13.0*19.0*12.7 | / | |
