LADP-4 Microwave Ferromagnetic Resonance Apparatus Featured Image

LADP-4 Microwave Ferromagnetic Ntsig Ruaj Ruaj Ntseg Apparatus

Cov lus piav qhia luv luv:

Khoom Nthuav dav

Cov khoom lag luam

Ferromagnetic resonance ua lub luag haujlwm tseem ceeb hauv cov hlau nplaum thiab txawm tias lub xeev cov khoom siv dag zog. Nws yog lub hauv paus ntawm microwave ferrite physics. Microwave ferrite tau siv dav hauv tshuab radar thiab microwave kev sib txuas lus. Fd-fmr-a microwave ferromagnetic resonance sim ntsuas ua los ntawm Shanghai Fudan Tianxin science thiab Education Instrument Co., Ltd. yog lub tuam txhab kev sim niaj hnub siv los ua kom tiav cov kev sim qhia ntawm ferromagnetic resonance curve ntsuas ntsuas ntawm ferrite kuaj. Nws feem ntau yog siv los ntsuas qhov resonance spectral kab ntawm YIG ib lub qauv siv lead ua thiab polycrystalline, ntsuas g yam, tig sib nqus sib npaug, resonance linewidth thiab lub sijhawm so, thiab txheeb xyuas cov yam ntxwv ntawm microwave system. Qhov ntsuas tau muaj qhov zoo ntawm qhov ntsuas qhov tseeb, ruaj khov thiab txhim khu kev qha, nplua nuj sim cov ntsiab lus thiab lwm yam. Nws tuaj yeem siv rau cov kws tshaj lij physics cov tub ntxhais kawm cov kev sim ua haujlwm thiab cov kws sim niaj hnub physics.

Kev sim

1. Saib xyuas microwave ferromagnetic resonance qhov tshwm sim ntawm cov khoom siv hlau.

2. Ntsuas ferromagnetic resonance kab dav (ΔH) ntawm microwave ferrite cov ntaub ntawv.

3. Ntsuas Lande's g-factor ntawm microwave ferrite.

4. Kawm siv microwave sim kev qhia ua haujlwm.

* Qee qhov kev sim ntsuas pom sab laug.

Cov Lus Qhia Tshwj Xeeb

Microwave System
Qauv	2 (mono-siv lead ua thiab poly-siv lead ua, ib qho)
Microwave zaus ntsuas tawm	thaj tsam: 8.6 GHz ~ 9.6 GHz
Waveguide qhov ntev	sab hauv: 22.86 hli × 10.16 hli (EIA: WR90 lossis IEC: R100)
Hluav Taws Xob
Cov tswv yim voltage thiab raug	Max: ≥ 20 V, 1% ± 1 tus lej
Kev tawm tswv yim tam sim no ntau thiab raug	0 ~ 2.5 A, 1% ± 1 tus lej
Kev ruaj khov	≤ 1 × 10^-3+5 mA
Lub zog ntawm kev sib nqus	0 ~ 450 mT
Cheb Teb
Rau cov zis voltage	6 V
Rau cov zis tam sim no ntau	0.2 A ~ 0.7 A
Qhia Txog Lub Xeev Li Lub Microwave Cov Lus Qhia Tau Khoom
Zaus	8.6 ~ 9.6 GHz
Zaus drift	≤ ± 5 × 10^-4/ 15 feeb
Ua haujlwm voltage	~ 12 VDC
Tsim tawm hwj chim	> 20 mW nyob rau hauv hom muaj ntau yam sib npaug
Txoj kev ua haujlwm hom & txwv	Vaj huam sib luag amplitude
	Sab hauv square square-tes taws los piav

Rov ua qhov qub tas li: 1000 Hz

Qhov tseeb: ± 15%

Skewness: <± 20 ％ Voltage sawv yoj piv <1.2Waveguide qhov ntev hmo: 22.86 hli 10.16 hli (EIA: WR90 lossis IEC: R100)

Daim Ntawv Npe

Kev piav qhia	Qty
Chav Tsev Tswjhwm	1
Hluav Taws Xob	1
Kev Pab Txhawb Nqa	3
Microwave System	1 teeb (suav nrog ntau yam microwave Cheebtsam, qhov chaw, ntes, thiab lwm yam)
Qauv	2 (mono-siv lead ua thiab poly-siv lead ua, ib qho)
Hlab hlau	1 teeb
Ntawv Qhia Ntawv Qhia	1