I-LADP-4 Microwave Ferromagnetic Resonance Izixhobo
I-resonance ye-Ferromagnetic idlala indima ebalulekileyo kwimagnethi kunye nakwi-physics eqinile. Sisiseko se-microwave ferrite physics. I-Microwave ferrite isetyenziswe ngokubanzi kwitekhnoloji ye-radar kunye nonxibelelwano lwe-microwave. I-fd-fmr-microwave ferromagnetic resonance isixhobo sokulinga esiveliswe yiShanghai Fudan Tianxin yesayensi kunye neFundo yezixhobo Co, Ltd. sisixhobo sanamhlanje sokulinga esisetyenziselwa ukugqibezela imfundiso yokuvavanywa komlinganiso wegophe le-ferromagnetic. Isetyenziselwa ubukhulu becala ukulinganisa i-resonance spectral lines zeYIG ikristale enye kunye neesampulu zepolycrystalline, umlinganiso we-factor factor, ukujikeleza umlinganiso wamagnetic, ulungelelwaniso lomgama kunye nexesha lokuphumla, kunye nohlalutyo lweempawu zenkqubo ye-microwave. Isixhobo sinezibonelelo zomlinganiso ochanekileyo, ozinzileyo nothembekileyo, umxholo wolingo osisityebi njalo njalo. Ingasetyenziselwa iimvavanyo zobungcali zabafundi be-physics kunye novavanyo lwangoku lwe-physics.
Uvavanyo
1. Qaphela imicrowave ferromagnetic resonance phenomena of ferromagnetic materials.
2. Linganisa ububanzi belayini yeferromagnetic (ΔH) yezinto ze-microwave ferrite.
3. Linganisa iLande's g-umenzi we-microwave ferrite.
4. Funda ukusebenzisa inkqubo yolingo ngemicrowave.
* Abanye baqwalasele iziphumo zovavanyo eziboniswe ngasekhohlo.
Ukucaciswa
| Inkqubo yeMicrowave | |
| Isampulu | 2 (i-mono-crystal kunye ne-poly-crystal, enye nganye) |
| Imitha yokuhamba rhoqo kwimicrowave | Uluhlu: 8.6 GHz ~ 9.6 GHz |
| Ubungakanani be-Waveguide | ngaphakathi: 22.86 mm × 10.16 mm (EIA: WR90 okanye IEC: R100) |
| Umbane | |
| Igalelo ombane kunye nokuchaneka | Ubukhulu: ≥ 20 V, 1% ± 1 amanani |
| Uluhlu lwangoku lokufaka kunye nokuchaneka | 0 ~ 2.5 A, 1% ± 1 amanani |
| Uzinzo | 1 × 10-3+5 mA |
| Ukomelela kwamandla kazibuthe | 0 ~ 450 mT |
| Tshayela Ibala | |
| Imveliso yombane | V 6 V |
| Iziphumo zoluhlu lwangoku | 0.2 A ~ 0.7 A |
| Umthombo weSignal Microwave Signal | |
| Rhoqo | 8.6 ~ 9.6 GHz |
| Ukuhamba rhoqo | ± 5 × 10-4/ 15 imiz |
| Ombane Working | ~ 12 VDC |
| Imveliso amandla | > 20 mW phantsi kwemowudi yokulinganisa ngokulinganayo |
| Imowudi yokusebenza kunye neeparameter | Ubungakanani obulinganayo |
| Ukumodareyitha kwangaphakathi kwesikwere | |
Ukuphindaphinda rhoqo: 1000 Hz
Ukuchaneka: ± 15%
Ukuthamba: <± 20, Voltage emi wave wave <1.2Waveguide ubungakanani ngaphakathi: 22.86 mm × 10.16 mm (EIA: WR90 okanye IEC: R100)
Uluhlu lweeNxalenye
| Inkcazo | Yangaphakathi |
| ICandelo loMlawuli | 1 |
| Umbane | 1 |
| Isiseko seNkxaso | 3 |
| Inkqubo yeMicrowave | 1 iseti (kubandakanya izinto ezahlukeneyo ze-microwave, umthombo, isixhobo sokujonga izinto, njl. |
| Isampulu | 2 (i-mono-crystal kunye ne-poly-crystal, enye nganye) |
| Intambo | 1 iseti |
| Incwadana yokufundisa | 1 |
