Absorbing cov ntaub ntawv txhim kho RFID tiv thaiv hlau ua haujlwm

Cov khoom siv absorbing yog ib yam khoom sib nqus ua haujlwm nrog cov hlau nplaum permeability siab. Nws feem ntau yog ua los ntawm kev sau qee cov absorbents uniformly ntawm cov khoom siv polymer los ntawm cov txheej txheem tshwj xeeb.

Raws li lub zej zog nkag mus rau lub hnub nyoog ntawm cov ntaub ntawv, hluav taws xob hluav taws xob yoj hluav taws xob tuaj yeem piav qhia raws li txhua qhov chaw, thiab hauv qee qhov xwm txheej nws yuav ua rau muaj kev cuam tshuam loj heev. Hauv kev lag luam aviation, kev ya davhlau yuav tsis tuaj yeem tawm vim muaj kev cuam tshuam ntawm electromagnetic; nyob rau hauv cov xwm txheej hauv tsev kho mob, cov xov tooj ntawm tes yuav cuam tshuam nrog kev ua haujlwm ntawm kev kuaj mob hluav taws xob thiab khoom siv kho mob. Yog li ntawd, txhawm rau daws qhov teeb meem ntawm electromagnetic pollution, tib neeg tau tsim cov khoom siv absorbing.

Cov khoom siv absorbing yog ib yam khoom sib nqus ua haujlwm nrog cov hlau nplaum permeability siab. Nws feem ntau yog ua los ntawm kev sau qee cov absorbents uniformly ntawm cov khoom siv polymer thiab ua los ntawm cov txheej txheem tshwj xeeb. Nyob rau hauv lub tshav pob ntawm RFID / NFC, absorbing cov ntaub ntawv tau dav siv nyob rau hauv thiaj li yuav daws tau qhov teeb meem ntawm hlau cuam tshuam nyob rau hauv lub teeb liab nyeem ntawv txheej txheem.

Hauv kev siv tswv yim, RFID cim npe feem ntau siv nyob rau hauv ib puag ncig hlau. Thaum RFID tag nyob ze rau cov hlau, vim tias cov hlau muaj zog muaj zog rau electromagnetic tsis muaj zog, nws feem ntau nrog cov teeb liab tsis muaj zog. Yog li ntawd, cov kev daws teeb meem dav dav yog lo ib txheej ntawm cov khoom siv absorbing nyob rau sab nraum qab ntawm RFID tag.

Nyob rau hauv xyoo tas los no, nrog kev nce qib ntawm NFC daim ntawv thov, tshwj xeeb tshaj yog nyob rau hauv xov tooj ntse NFC them nyiaj scenarios, kev siv cov ntaub ntawv absorbing tuaj yeem ua rau muaj txiaj ntsig zoo rau kev cuam tshuam cov hlau cuam tshuam ntawm NFC cov nyiaj them, thiab daws qhov teeb meem ntawm kev nyeem ntawv thaum NFC them nyiaj terminals ntsib. hlau. Siv qhov tsis txaus ntseeg, tsis ua haujlwm thiab lwm yam teeb meem.

Nrog rau kev txhim kho tsis tu ncua ntawm lub sijhawm, cov qauv thoob ntiaj teb rau kev cuam tshuam ntawm electromagnetic cuam tshuam tau dhau los ua nruj dua, thiab lub teb chaws tseem tab tom ntxiv dag zog rau txoj kev tswj hwm no. Nyob rau hauv dav dav, nyob rau hauv lub premise ntawm ntau zaus ntawm kev siv, absorbing cov ntaub ntawv yuav tsim nyob rau hauv cov nqe lus ntawm thinness, siab ua hauj lwm, thiab lub teeb yuag.