Xov xwm

A directional coupleryog ib tug passive ntaus ntawv uas khub ib feem ntawm lub hwj chim kis tau tus mob nrog ib tug paub ntau npaum li cas; tawm los ntawm lwm qhov chaw nres nkoj, feem ntau siv ob transmissions kab muab tso ua ke nruj txaus kom lub zog dhau los ntawm ib tug txuas mus rau lwm yam.
Yam ntxwv:
A directional coupleryog yus muaj los ntawm nws coupling yam, cais, thiab directivityCoupling tsis tas li tab sis txawv nrog zaus. Thaum cov qauv tsim sib txawv tuaj yeem txo qhov sib txawv, qhov sib txuas zoo kawg nkaus theoretically tsis tuaj yeem tsim tau.Directional couplerss tau teev tseg hais txog kev sib txuas qhov tseeb ntawm qhov chaw zaus band. Piv txwv li, ib tug 10 dB coupling ± 0.5 dB txhais tau hais tias tusDirectional couplersmuaj peev xwm muaj 9,5 dB txog 10,5 dB coupling nyob rau hauv lub zaus band centre.Qhov tseeb yog vim qhov ntev ntev uas tuaj yeem tswj tau qhov kev ncua deb ntawm ob kab txuas. Lwm lub clutch, Cov specification yog zaus rhiab heev. Qhov ntau zaus rhiab heev yuav tso cai rau kev ua haujlwm ntau zaus.Ob peb lub quarter-wavelength coupling seem yog siv los ua kom tau qhov dav zaus bandwidth Directional couplerss. Hom Hom Kev Taw Qhia Cov Couplers no yog tsim los rau qhov zaus bandwidth piv thiab qhov siab tshaj plaws coupling frizz nyob rau hauv ntau zaus bands.
Directional couplerNws yog ib qho tseem ceeb ntsuas ntsuas rau RF system designers. Nws tsis tsuas yog muab cov duab amplitude-scale duab ntawm RF fais fab theem, tab sis kuj cais cov teeb liab rau pem hauv ntej thiab cuam tshuam cov teeb liab uas pab ua kom lub nra hnyav.
Si Chuan Keenlion Microwave ib qho kev xaiv loj hauv qhov nqaim thiab kev teeb tsa dav dav, suav nrog zaus ntawm 0.5 txog 50 GHz. Lawv tau tsim los tswj los ntawm 10 mus rau 30 watts input zog hauv 50-ohm kis tau tus mob. Microstrip los yog stripline designs yog siv, thiab optimized rau kev ua tau zoo tshaj plaws.
 
Peb kuj tuaj yeem kho qhov rfdirectional couplerraws li koj xav tau. Koj tuaj yeem nkag mus rau nplooj ntawv customization los muab cov kev qhia tshwj xeeb uas koj xav tau.
https://www.keenlion.com/customization/
 
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tom@keenlion.com