Ukuphela kwe-Cryogenic Coaxial RF Microwave Umsakazo Womthwalo we-Coax

Ukuphela kwe-Cryogenic Coaxial RF Microwave Umsakazo Womthwalo we-Coax

Izici:

I-VSWR ephansi
I-Broadband

Izicelo:

Ama-Transmitter
Ama-antenna
Ukuhlolwa Kwelebhu
Ukufaniswa kwe-Impedance

XHUMANA MANJE

Ukuphela kwe-Cryogenic Coaxial

Ukuphela kwe-coax ye-Cryogenic kuyithuluzi le-port elilodwa elingasetshenziswa ezinhlotsheni ze-microwave ne-RF, ikakhulukazi ukumunca amandla e-microwave emigqeni yokudlulisela nokuthuthukisa ukusebenza kokulinganisa isekethe.

Okulandelayo incazelo eningiliziwe yezimpawu zayo kanye nokusetshenziswa kwayo:

1. Ibhendi yokusebenza ebanzi: Ububanzi bemvamisa yokuphela kwe-RF buvame ukusuka ku-DC kuya ku-20GHz, okungahlanganisa izinhlobo eziningi zezimo zokusetshenziswa kwe-microwave kanye ne-RF.
2. I-VSWR Ephansi: Nge-VSWR ephansi, ukuphela kwe-microwave kunganciphisa ngempumelelo ukubonakaliswa kwesignali futhi kuqinisekise ukuzinza kokudluliswa kwesignali.
3. Ukusebenza kokulwa nokushaya kwenhliziyo kanye nokulwa nokusha: Ukuphela kwemvamisa ephezulu kubonisa amakhono amahle okulwa nokushaya kwenhliziyo kanye nokusha ezindaweni ezinamandla aphezulu noma zesignali ye-pulse, okwenza zifaneleke ezimweni zokusetshenziswa ezifunwa kakhulu.
4. Ukusebenza kwezinga lokushisa eliphansi: Ingagcina ukusebenza kukagesi okuzinzile ngisho nasezindaweni ezishisa kakhulu, okwenza ifaneleke ukusetshenziswa ngaphansi kwezimo zokushisa eziphakeme kakhulu.

Inomsebenzi olandelayo:

1. Ukufaniswa kwesekethe ye-microwave: Ukuphela kwamagagasi e-Millimeter kuvame ukuxhunywa kuma-terminals esekethe ukuze kudonswe amandla e-microwave kusuka emgqeni wokudlulisela, kuthuthukiswe ukusebenza okufana kwesekethe, futhi kuqinisekiswe ubuqotho bokudluliselwa kwesignali.
2. Ukuqedwa Kwamanga Kwe-Antenna: Ezinhlelweni ze-RF, ukuqedwa kwe-coaxial cryogenic frequency coaxial kungasetshenziswa njengokuqedwa kwamanga kwama-antenna ukuhlola nokulinganisa ukusebenza kwe-antenna.
3. Ukufanisa i-terminal ye-Transmitter: Kuhlelo lwe-transmitter, umthwalo wemvamisa yomsakazo ungasetshenziswa njenge-terminal Extermination ukuze kudonswe amandla amaningi futhi kuvinjelwe ukubonakaliswa kwesignali ukuthi kungaphazamisi uhlelo.
4. Ama-port okufanisa amadivayisi e-microwave anezimbobo eziningi: Kumadivayisi e-microwave anezimbobo eziningi njenge-circulators kanye nama-directional couplers, ama-Cryogenic coaxial terminations angasetshenziswa ukufanisa ama-port, ukuqinisekisa ukuhambisana kwe-impedance yesici kanye nokuthuthukisa ukunemba kokulinganisa.

Ama-cryogenic coaxial terminations asetshenziswa kabanzi ekufaniseni, ekuhlolweni, nasekulinganisweni kwezinhlelo ze-microwave ne-RF ngenxa yebhendi yazo ebanzi yemvamisa, i-low standing wave coefficient, kanye nokusebenza okuhle kakhulu kwe-anti pulse. Izici zayo zokushisa okuphansi ziyenza ifaneleke kakhulu ukusetshenziswa ezindaweni ezibucayi futhi ibe yingxenye ebalulekile ekwakhiweni nasekuhlolweni kwesekethe ye-microwave.

I-Qualwaveihlinzeka ngokunemba okuphezulu kokuphela kwe-cryogenic coaxial emboza ububanzi bemvamisa DC~20GHz. Amandla okuphatha ajwayelekile afinyelela kuma-watts amabili.