LADP-4 Microwave Ferromagnetic Resonance Ngwa
Ntugharị Ferromagnetic na-arụ ọrụ dị mkpa na ndọta na ọbụna ọnọdụ siri ike nke steeti. Ọ bụ ihe ndabere nke microwave ferrite physics. Ejiri ọtụtụ ngwa microwave na teknụzụ radar na nkwukọrịta microwave. Fd-fmr-a ngwa ndakwa nri ferromagnetic resonance nnwale ngwa mepụtara Shanghai Fudan Tianxin sayensị na Education Instrument Co., Ltd. bụ ihe eji eme ọhụhụ nke anụ ahụ eji mezue nkuzi nnwale nke ferromagnetic resonance curve measurement of ferrite samples. A na-ejikarị ya eme ihe iji tụọ ụdị resonance spectral nke YIG otu kristal na polycrystalline, tụọ ihe g, ntụgharị ndọta, ịgbatị eriri na oge izu ike, ma nyochaa njirimara nke sistemu microwave. The ngwá nwere uru nke ezi n'ihe, mụ na a pụrụ ịdabere na, ọgaranya ibuo ọdịnaya na na. Enwere ike iji ya maka ndị okenye ụmụ akwụkwọ physics nwere nnwale ọkachamara na nyocha ọhụụ nke oge a.
Nleta
1. Chọpụta microwave ferromagnetic resonance phenomena nke ihe ferromagnetic.
2. Tụọ obosara nke ferromagnetic resonance (ΔH) nke ihe ndozi microwave.
3. Tụọ ndị Lande g-nmekorita nke microwave ferrite.
4. Mụta otu esi eji sistemụ nnwale microwave.
* Observedfọdụ hụrụ nsonaazụ nnwale ndị e gosiri n'aka ekpe.
Nkọwa
| Sistemụ Microwave | |
| Ihe nlele | 2 (mono-crystal na poly-crystal, onye nke ọ bụla) |
| Microwave mita mita | nso: 8.6 GHz ~ 9.6 GHz |
| Akụkụ Waveguide | N'ime: 22.86 mm × 10.16 mm (EIA: WR90 ma ọ bụ IEC: R100) |
| Ntanetị | |
| Input voltaji na izi ezi | Max: V 20 V, 1% ± 1 ọnụọgụ |
| Ntinye uzo di ugbu a na izi ezi | 0 ~ 2.5 A, 1% ± 1 ọnụọgụ |
| Kwụsie ike | × 1 × 10-3+5 MA |
| Ike nke magnetik | 0 ~ 450 mT |
| Zaa Ubi | |
| Mmepụta voltaji | ≥ 6 V |
| Mmepụta dị ugbu a | 0,2 A ~ 0,7 A |
| Ala siri ike nke Microwave Signal Source | |
| Ugboro | 8.6 ~ 9.6 GHz |
| Frequency nwayọọ | ≤ 5 × 10-4/ 15 min |
| Volta ọrụ | ~ 12 VDC |
| Mmepụta ike | > 20 mW n'okpuru njupụta nha anya |
| Operation mode & kwa | Nhata nha |
| Mgbanwe ụda olu dị n'ime | |
Ugboro ugboro: 1000 Hz
Ezigbo: ± 15%
Skewness: <± 20 ％ Volta na-eguzo ebili mmiri <1.2Waveguide akụkụ: 22.86 mm 10.16 mm (EIA: WR90 ma ọ bụ IEC: R100)
Ndepụta Akụkụ
| Nkọwa | Qty |
| Njikwa Unit | 1 |
| Ntanetị | 1 |
| Nkwado Nkwado | 3 |
| Sistemụ Microwave | 1 set (gụnyere iche iche ngwa ndakwa nri mmiri, isi iyi, nchọpụta, wdg) |
| Ihe nlele | 2 (mono-crystal na poly-crystal, onye nke ọ bụla) |
| USB | 1 setịpụrụ |
| Ntụziaka ntuziaka | 1 |
