I-Cryogenic Low Noise Amplifiers Rf Microwave Microwave Microwave Miline Wave MM Wave

I-Cryogenic Low Noise Amplifiers Rf Microwave Microwave Microwave Miline Wave MM Wave

Izici:

Usayizi omncane
Ukusetshenziswa kwamandla okuphansi
Ibhendi ebanzi
Lokushisa lomsindo ophansi

Izicelo:

-Ngenantambo
Ukudlulisa
Isivivinyo selebhu
I-Quantum Computing

Thintana manje

Ama-complifiers ausenda omsindo aphansi

Ama-amplifiers aphansi we-Cryogenic Lezi zimpili zibucayi kuzinhlelo zokusebenza lapho ubuqotho besiginali nokuzwela kubaluleke kakhulu, njengokuphambanisa izinkanyezi, ukufundisa izinkanyezi, kanye ne-superconductics elekthronikhi. Ngokusebenza emazingeni okushisa ama-cryogenic, ama-LNA afinyelela kakhulu izibalo zomsindo eziphansi ngokuqhathaniswa nabalingani bezinyathelo zokushisa egumbini lokushisa, abenze babaluleke kakhulu ezinhlelweni eziphezulu zesayensi neze-dechnological.

Izici:

1. Umdwebo we-Ultra-Low Noise Lokhu kungenxa yokwehliswa komsindo we-thermal emazingeni okushisa amazinga okushisa.
2. I-High Mon: ihlinzeka nge-amplified ephezulu yesiginali (imvamisa engama-20- 40 DB noma ngaphezulu) ukukhulisa amasiginali abuthakathaka ngaphandle kokulimaza isilinganiso (SNR).
3. I-bandwidth ebanzi: isekela uhla olubanzi lwamafrikhwensi, kusuka kuma-mhz ambalwa kuya ku-GHZ embalwa, kuya ngokoqobo kanye nesicelo.
I-4. Ukuvumelana kwe-Cryogenic: I-Microwave Cryogenic ephansi umsindo ophansi owenzelwe ukusebenza ngokuthembekile emazingeni okushisa athembekile (isib., 4k, 1k, noma aphansi). Yakhelwe kusetshenziswa izinto zokwakha nezakhi ezigcina izakhiwo zazo zikagesi neze-andrmechanical emazingeni okushisa aphansi.
I-5
I-6. Idizayini ethambile futhi engasindi
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Izicelo:

1. I-computing ye-quantum: millimeter wave i-crpliferiers ephansi yomsindo we-cryplifier esetshenziswe kuma-superconducting processors ukukhulisa amasiginali abuthakathaka abuthakathaka kusuka ku-qubur, enika amandla ukukalwa okunembile kwezizwe ze-quantum. Ihlanganiswe ne-dilourcuFrigerArs ukuze isebenze emazingeni okushisa ama-milikelvin.
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I-3. Ama-elekthronikhi we-superconducting: mm wave cryogenic authour amplifiers asetshenziswe amasekethe ama-superconducting kanye nezinzwa ukuthuthukisa amasiginali abuthakathaka ngenkathi ugcina amazinga omsindo aphansi, uqinisekise ukucubungula okunembile kwesiginali nokulinganiswa.
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I-5. Ukucabanga Kwezokwelapha: Kusetshenziswe ezinhlelweni zokucabanga ezithuthukile ezifana ne-MRI (Magnetic Resonance imaging) ezisebenza emazingeni okushisa ama-cryogenic ukuthuthukisa ikhwalithi yesiginali kanye nesinqumo.
I-6. Isikhala kanye nokuxhumana kwe-satellite: Kusetshenziswa ezinhlelweni zokupholisa ze-Crygenic zamathuluzi asuselwa esikhaleni ukukhulisa amasiginali abuthakathaka esikhaleni esijulile, ethuthukisa ukusebenza kwekhwalithi yedatha.
7. I-Particle Physics: Kuqashwe e-Crygenic Detectors ukuthola izivivinyo ezifana nokutholwa kwe-neutrino noma ukusesha okumnyama okuphansi, lapho ukusesha komsindo okuphansi kwe-ultra-low kubalulekile.

QoqaIzinsiza ze-CrCHEGENICH EING COOR Amplifiers ezivela ku-DC kuya ku-8GHz, futhi izinga lokushisa lomsindo lingaphansi njenge-10K.