Cryogenic Ib Leeg Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

Cryogenic Ib Leeg Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

Nta:

Broadband
Kev Poob Qis Qis

Cov ntawv thov:

Cov Amplifiers
Lub tshuab xa xov
Kev Ntsuas Hauv Chaw Kuaj Mob
Radar

TIV TAUJ TAM SIM NO

Cryogenic ib qho kev sib txuas lus

Cryogenic ib qho kev sib txuas lus yog lub cuab yeej microwave tsim tshwj xeeb rau qhov chaw kub qis (xws li qhov kub ntawm cov kua helium, 4K lossis qis dua), feem ntau yog siv rau kev sib txuas lus thiab kev rho tawm cov teeb liab hauv cov kab ke kub qis. Nws yog ib qho khoom tseem ceeb hauv cov teb xws li quantum computing, superconducting electronics, thiab radio astronomy.

Nta:

1. Kev ua haujlwm kub qis: Hauv qhov chaw kub qis heev (xws li 4K lossis qis dua), cov khoom siv thiab cov qauv yuav tsum muaj kev ruaj khov thermal zoo thiab kev poob thermal tsawg. Feem ntau, cov ntaub ntawv superconducting xws li niobium lossis cov ntaub ntawv sib xws kub qis xws li cov khoom siv ceramics thiab cov ntaub ntawv sib xyaw yog siv rau kev tsim khoom.
2. Kev taw qhia siab: RF cryogenic ib qho kev sib txuas lus muaj kev taw qhia siab thiab tuaj yeem txuas cov teeb liab nkag los ntawm ib qho chaw nres nkoj mus rau lwm qhov thaum txo qis kev xau ntawm cov teeb liab rov qab.
3. Kev poob qis ntawm kev ntxig: Hauv qhov chaw kub qis, kev poob ntawm cov coaial cryogenic ib qho kev sib txuas yog qis heev, ua kom muaj kev ua haujlwm siab tshaj plaws ntawm kev xa xov.
4. Kev rho tawm siab: Kev rho tawm yog qhov qhia tseem ceeb hauv cov khoom sib txuas lus. Cov khoom sib txuas lus ib qho kev taw qhia uas kub tsawg feem ntau muaj kev rho tawm siab dua ntawm qhov kub tsawg, tiv thaiv tau zoo rau kev cuam tshuam thiab kev cuam tshuam ntawm lub teeb liab.
5. Kev ua tau zoo ntawm Broadband: Ntau lub xov tooj cua zaus cryogenic ib qho kev sib txuas lus tau tsim los rau kev ua haujlwm dav dav kom tau raws li qhov xav tau ntawm cov xwm txheej thov sib txawv.
6. Tsim qauv me me: Vim yog qhov chaw txwv ntawm cov tshuab kub qis, millimeter wave cryogenic ib qho kev sib txuas lus feem ntau yog tsim los kom me me heev, ua rau lawv yooj yim rau kev sib xyaw rau hauv cov thermostats kub qis lossis cov tub yees dilution.

Cov ntawv thov:

1. Kev suav lej quantum: Hauv cov khoos phis tawj quantum superconducting, cov khoom siv microwave cryogenic ib qho kev sib txuas lus siv rau kev xa thiab cais cov teeb liab microwave, ua kom ntseeg tau tias kev tswj hwm cov quantum bits thiab qhov tseeb ntawm kev nyeem cov teeb liab. Piv txwv li, qhov txuas microwave qis-kub siv los txuas cov processors quantum thiab cov kab ke hluav taws xob hauv chav sov.
2. Xov Tooj Cua Astronomy: Hauv lub receiver kub qis ntawm lub xov tooj cua telescope, ib qho coupler directional yog siv rau kev sib txuas thiab kev rho tawm teeb liab kom txhim kho qhov rhiab heev thiab qhov sib piv ntawm lub teeb liab rau suab nrov ntawm lub receiver.
3. Cov Khoom Siv Hluav Taws Xob Superconducting: Hauv cov kab ke hluav taws xob superconducting, cov khoom siv hluav taws xob siab cryogenic ib qho kev sib txuas lus siv rau kev faib tawm thiab kev rho tawm cov teeb liab microwave, kom ntseeg tau tias muaj kev ruaj khov thiab kev ua haujlwm ntawm lub kaw lus.
4. Kev ntsuas kub qis: Hauv cov platform sim kub qis, cov couplers ib qho kev taw qhia yog siv rau kev sib txuas thiab ntsuas cov teeb liab microwave, xws li hauv kev sim cov superconducting resonators lossis cov khoom siv quantum.
5. Kev sib txuas lus hauv qhov chaw: Hauv kev tshawb nrhiav qhov chaw tob, cov khoom siv sib txuas lus ib qho cryogenic tuaj yeem siv rau hauv cov khoom txais kub qis kom txhim kho qhov rhiab heev thiab kev ua haujlwm ntawm kev txais cov teeb liab.

Qualwavemuab cov khoom siv broadband cryogenic ib qho kev sib txuas ua ke hauv ntau qhov ntau ntawm 4GHz txog 8GHz. Cov couplers no siv dav hauv ntau daim ntawv thov.