IiCryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

IiCryogenic Single Directional Couplers RF BroadBand High Power Coaial Microwave Millimeter Wave Radio Frequency

Iimbonakalo:

I-Broadband
Ukulahleka Okuphantsi Kokufakwa

Izicelo:

Ii-amplifiers
Umthumeli
Uvavanyo lweLebhu
Iradar

QHAGAMSHELANA NGOKU

Ii-couplers ze-cryogenic single directional

I-cryogenic single directional coupler sisixhobo se-microwave esenzelwe ngokukodwa iindawo ezinobushushu obuphantsi (ezifana nobushushu be-helium engamanzi, i-4K okanye ngaphantsi), esisetyenziselwa kakhulu ukudibanisa kunye nokwahlula imiqondiso kwiinkqubo ezinobushushu obuphantsi. Yinto ebalulekileyo kwiinkalo ezifana ne-quantum computing, i-superconducting electronics, kunye ne-radio astronomy.

Iimbonakalo:

1. Ukusebenza kobushushu obuphantsi: Kwiimeko zobushushu obuphantsi kakhulu (ezifana ne-4K okanye ngaphantsi), izixhobo kunye nezakhiwo kufuneka zibe nozinzo oluhle lobushushu kunye nokulahleka kobushushu okuphantsi. Ngokwesiqhelo, izixhobo zokuqhuba izinto ezifana ne-niobium okanye izixhobo ezihambelana nobushushu obuphantsi ezifana neeseramikhi ezithile kunye nezinto ezidityanisiweyo zisetyenziselwa ukwenziwa.
2. Ulwalathiso oluphezulu: Ii-RF cryogenic single directional couplers zinesikhokelo esiphezulu kwaye zinokudibanisa imiqondiso yokufaka ukusuka kwelinye izibuko ukuya kwelinye ngelixa zinciphisa ukuvuza kwemiqondiso ebuyela umva.
3. Ukulahleka okuphantsi kokufakwa: Kwiindawo ezinobushushu obuphantsi, ukulahleka kokufakwa kwee-coaial cryogenic single directional couplers kuphantsi kakhulu, okuqinisekisa ukusebenza kakuhle kokudluliselwa kwesignali.
4. Ukwahlulwa okuphezulu: Ukwahlulwa luphawu oluphambili kwii-couplers ezibhekisa kwicala elithile. Ii-couplers ezibhekisa kwicala elinye ezinobushushu obuphantsi zihlala zinokwahlulwa okuphezulu kubushushu obuphantsi, nto leyo ethintela ngempumelelo ukubonakaliswa kwesignali kunye nokuphazamiseka.
5. Ukusebenza kwe-Broadband: Ii-couplers ezininzi ze-radio frequency cryogenic single directional zenzelwe ukusebenza kwe-wideband ukuhlangabezana neemfuno zeemeko ezahlukeneyo zesicelo.
6. Uyilo oluncinci: Ngenxa yendawo encinci yeenkqubo zobushushu obuphantsi, ii-millimeter wave cryogenic single directional couplers zihlala ziyilelwe ukuba zibe ncinci kakhulu, nto leyo eyenza kube lula ukuzidibanisa nee-thermostat zobushushu obuphantsi okanye iifriji ezixutyiweyo.

Izicelo:

1. I-Quantum computing: Kwiikhompyutha ze-quantum eziqhuba i-superconducting, ii-microwave cryogenic single directional couplers zisetyenziselwa ukudlulisa nokwahlula imiqondiso ye-microwave, ukuqinisekisa ulawulo lwee-quantum bits kunye nokuchaneka kokufundwa kwesignali. Umzekelo, ikhonkco le-microwave elinobushushu obuphantsi elisetyenziselwa ukudibanisa iiprosesa ze-quantum kunye neenkqubo ze-elektroniki zobushushu begumbi.
2. I-Radio Astronomy: Kwi-receiver ye-radio telescope enobushushu obuphantsi, i-single directional coupler isetyenziselwa ukudibanisa i-signal kunye nokwahlulahlula ukuphucula uvakalelo kunye nomlinganiselo wesignali-ingxolo ye-receiver.
3. Ii-Elektroniki zeSuperconducting: Kwiinkqubo ze-elektroniki ze-superconducting, ii-couplers ezine-cryogenic single directional couplers ezinamandla aphezulu zisetyenziselwa ukusasazwa kunye nokwahlulwa kwemiqondiso ye-microwave, ukuqinisekisa uzinzo kunye nokusebenza kwenkqubo.
4. Inkqubo yokulinganisa ubushushu obuphantsi: Kwiiplatfomu zovavanyo ezisebenzisa ubushushu obuphantsi, ii-couplers ezisebenzisa icala elinye zisetyenziselwa ukudibanisa nokulinganisa imiqondiso ye-microwave, njengakwiivavanyo zee-resonators ezisebenzisa i-superconducting okanye izixhobo ze-quantum.
5. Unxibelelwano lwesithuba: Kwimisebenzi yokuhlola isithuba nzulu, ii-cryogenic single directional couplers zingasetyenziswa kwi-receivers ezisebenzisa ubushushu obuphantsi ukuphucula uvakalelo kunye nokusebenza kakuhle kokwamkelwa kwesignali.

I-Qualwaveibonelela ngee-couplers ze-broadband cryogenic single directional kuluhlu olubanzi ukusuka kwi-4GHz ukuya kwi-8GHz. Ezi couplers zisetyenziswa kakhulu kwiindawo ezininzi zokusebenza.