RF cais tawm thiab cov circulators yog ob qho tib si cov khoom siv microwave uas nquag siv hauv xov tooj cua zaus (RF) thiab microwave systems, tab sis lawv ua haujlwm sib txawv. Nov yog cov ntsiab lus ntawm qhov sib txawv tseem ceeb ntawm RF isolators thiab circulators:
Muaj nuj nqi:
RF Isolators: Lub luag haujlwm tseem ceeb ntawm kev cais tawm yog cais lossis tiv thaiv RF cov khoom los ntawm kev xav lossis cov lus tawm tswv yim. Isolators yog tsim los tso cai rau cov teeb liab hla mus rau hauv ib qho kev taw qhia nkaus xwb thaum attenuating teeb liab nyob rau hauv qhov kev taw qhia rov qab. Qhov no pab tiv thaiv cov teeb liab degradation thiab instability nyob rau hauv RF systems.
Circulators: Circulators, ntawm qhov tod tes, yog tsim los rau txoj kev RF signals nyob rau hauv ib txoj kev tshwj xeeb sequential. Lawv muaj ntau qhov chaw nres nkoj, thiab cov teeb liab ncig ntawm cov chaw nres nkoj no raws li tau hais tseg. Circulators feem ntau yog siv rau hauv cov tshuab uas cov teeb liab yuav tsum tau coj mus rau cov khoom sib txawv yam tsis muaj kev cuam tshuam.
Number of Ports:
RF Isolators: Isolators feem ntau muaj ob qhov chaw nres nkoj - qhov chaw nres nkoj nkag thiab qhov chaw tso zis. Lub teeb liab tawm ntawm lub tswv yim mus rau qhov chaw tso zis tawm, thiab cov teeb liab rov qab yog attenuated.
RF Circulators: Circulators muaj peb lossis ntau qhov chaw nres nkoj. Cov kev teeb tsa feem ntau yog 3-chaw nres nkoj thiab 4-chaw nres nkoj circulators. Lub teeb liab ncig los ntawm cov chaw nres nkoj no nyob rau hauv lub voj voog.
Kev taw qhia ntawm Signal Flow:
RF Isolators: Lub teeb liab nyob rau hauv ib qho kev rho tawm ntws hauv ib qho kev taw qhia nkaus xwb - los ntawm qhov chaw nres nkoj nkag mus rau qhov chaw tso zis. Rov qab teeb liab raug thaiv los yog attenuated.
Circulators: Circulators tso cai rau lub teeb liab mus ncig ntawm cov chaw nres nkoj hauv ib ntu tshwj xeeb. Cov kev taw qhia ntawm cov teeb liab ntws yog predetermined raws li lub circulator tus tsim.
Daim ntawv thov:
RF Isolators: Isolators feem ntau yog siv los tiv thaiv RF Cheebtsam, xws li amplifiers, los ntawm kev xav uas tuaj yeem ua rau tsis ruaj khov thiab teeb liab degradation. Lawv feem ntau ua hauj lwm hauv RF systems los xyuas kom meej unidirectional teeb liab ntws.
RF Circulators: Circulators yog siv nyob rau hauv daim ntawv thov uas cov cim qhia yuav tsum tau coj mus rau txawv Cheebtsam nyob rau hauv ib tug cyclic yam, xws li nyob rau hauv radar systems, kev sib txuas lus systems, thiab cov khoom siv kuaj.
Hauv kev xaus, ob qho tib siRF cais tawmthiabcov circulatorsyog cov khoom siv passive siv hauv RF thiab microwave systems, lawv muaj cov haujlwm sib txawv. RF isolators tiv thaiv cov khoom los ntawm kev tso cai rau cov teeb liab hla mus rau hauv ib qho kev taw qhia nkaus xwb, thaum cov circulators ncaj qha cov teeb liab nyob rau hauv lub voj voog ntawm ntau qhov chaw nres nkoj.
Raws li kev paubneeg tsim khoom ofRF Cheebtsam, Jingxin tauua coaxial & microstrip isolators / circulators tsimnpog los ntawm DC-40MHz nrog kev ntseeg siab thiab kev ua haujlwm raws li ntau yam kev siv. Xav paub ntau ntxiv tuaj yeem nug @ sales@cdjx-mw.com.
Post lub sij hawm: Dec-12-2023
