Qhov txawv ntawm cov circulators thiab isolators yog dab tsi?

Hauv cov voj voog siab (RF/microwave, zaus 3kHz–300GHz),Lub tshuab ncigthiabIsolatoryog cov khoom siv tseem ceeb uas tsis yog sib pauv, siv dav rau kev tswj lub teeb liab thiab kev tiv thaiv cov khoom siv.

Qhov sib txawv ntawm cov qauv thiab txoj kev teeb liab

Lub tshuab ncig

Feem ntau yog peb-qhov chaw nres nkoj (lossis ntau qhov chaw nres nkoj), lub teeb liab yog nkag los ntawm tsuas yog ib qho chaw nres nkoj thiab tso tawm hauv qhov kev taw qhia ruaj khov (xws li 1 → 2 → 3 → 1)

Isolator

Yeej yog ib lub cuab yeej ob lub qhov (port), nws tuaj yeem suav tias yog txuas ib kawg ntawm peb lub qhov (port)lub tshuab ncigrau ib qho kev sib phim kom ua tiav kev rho tawm cov teeb liab unidirectional
Tsuas yog cia lub teeb liab hla los ntawm qhov nkag mus rau qhov tso zis, tiv thaiv lub teeb liab rov qab los, thiab tiv thaiv lub cuab yeej qhov chaw.

Kev sib piv ntawm cov txheej txheem thiab kev ua tau zoo

Tus naj npawb ntawm cov chaw nres nkoj: 3 chaw nres nkoj raucov tshuab ncig, 2 qhov chaw nres nkoj raucov khoom cais tawm

Kev taw qhia teeb liab:cov neeg ncig ntshavraug ncig mus los;cov khoom cais tawmyog unidirectional

Kev ua haujlwm rho tawm:cov khoom cais tawmfeem ntau muaj kev sib cais siab dua thiab tsom mus rau kev thaiv cov teeb liab rov qab

Cov qauv ntawm daim ntawv thov:cov neeg ncig ntshavmuaj cov qauv nyuaj dua thiab cov nqi siab dua,cov khoom cais tawmyog cov compact dua thiab siv tau ntau dua

Cov xwm txheej ntawm daim ntawv thov

Lub tshuab ncigSiv rau radar, antennas, kev sib txuas lus satellite thiab lwm yam xwm txheej kom ua tiav cov haujlwm xws li kev sib cais xa / txais thiab kev hloov pauv teeb liab.

IsolatorFeem ntau siv rau hauv cov amplifiers fais fab, oscillators, cov platforms kuaj, thiab lwm yam los tiv thaiv cov khoom siv los ntawm kev puas tsuaj los ntawm cov teeb liab cuam tshuam.