I-Cryogenic Coaxial Terminations RF Microwave Coax Layisha Umsakazo

I-Cryogenic Coaxial Terminations RF Microwave Coax Layisha Umsakazo

Izici:

Inani eliphakeme kakhulu lama-VSWR
I-Broadband

Izicelo:

Ama-Transmitter
Izimpondo
Ukuhlolwa Kwelabhorathri
Ukufanisa Impedan

XHUMANA MANJE

I-Cryogenic Coaxial Terminations

I-Cryogenic coax terminationi idivayisi yembobo eyodwa esetshenziswayo esetshenziswa kuma-microwave nezinhlelo ze-RF, ikakhulukazi ukumunca amandla e-microwave emigqeni yokudlulisela kanye nokwenza ngcono ukusebenza kokufanisa isekethe.

Okulandelayo incazelo eningiliziwe yezimpawu zayo kanye nokusetshenziswa kwayo:

1. Ibhendi yefrikhwensi ebanzi yokusebenza: Ibanga lefrikhwensi yokunqanyulwa kwe-RF ngokuvamile lisuka ku-DC liye ku-18GHz, elingamboza inhlobonhlobo yezimo zokusetshenziswa kwe-microwave ne-RF.
2. I-VSWR Ephansi: Nge-VSWR ephansi, ukuqedwa kwe-Microwave kunganciphisa ngempumelelo ukubonakaliswa kwesignali futhi kuqinisekise ukuzinza kokudluliswa kwesignali.
3. Ukusebenza kwe-Anti pulse kanye ne-anti burn: Ukunqanyulwa kwefrikhwensi ephezulu kubonisa amandla amahle okuvimbela ukushaya kwenhliziyo kanye namandla okulwa nokusha endaweni yesignali yamandla aphezulu noma ye-pulse, okuyenza ifanelekele izimo zohlelo lokusebenza olufunwa kakhulu.
4. Ukusebenza kwezinga lokushisa eliphansi: Ingakwazi ukugcina ukusebenza kukagesi okuzinzile ngisho nasezindaweni ezisezingeni eliphansi lokushisa, okwenza ifanelekele ukusetshenziswa ngaphansi kwezimo zokushisa ezidlulele.

Inomsebenzi olandelayo:

1. Ukufanisa isekethe ye-Millimeter: Izinqamuli zamagagasi emilimitha ngokuvamile zixhunywa kumatheminali esekethe ukuze zimunce amandla e-microwave emugqeni wokudlulisela, ukuthuthukisa ukusebenza okufanayo kwesekhethi, nokuqinisekisa ubuqotho bokudluliswa kwesignali.
2. Ukunqanyulwa Kwamanga Kwe-Antenna: Ezinhlelweni ze-RF, ukunqanyulwa kwe-cryogenic coaxial yomsakazo werediyo kungasetshenziswa njengezinqamuli ezingamanga ukuze izimpondo zihlole futhi zilinganise ukusebenza kwe-antenna.
3. Ukufaniswa kwetheminali yesidluliseli: Kusistimu yesidluliseli, umthwalo wefrikhwensi yomsakazo ungasetshenziswa njengetheminali Ukunqanyulwa ukumunca amandla engeziwe futhi kuvinjwe ukubonakaliswa kwesignali ukuthi kungaphazamisi uhlelo.
4. Ukufanisa izimbobo zamadivayisi we-multi port microwave: Kumadivayisi amaningi wama-microwave embobo njengama-circulator nama-coupler aqondisayo, ukunqanyulwa kwe-Cryogenic coaxial kungasetshenziswa ukufanisa izimbobo, kuqinisekiswe ukuhambisana kokuphazamiseka kwesici nokuthuthukisa ukunemba kokulinganisa.

Ukuqedwa kwe-Cryogenic coaxial kusetshenziswa kabanzi ekufaniseni, ekuhlolweni, nasekulinganisweni kwezinhlelo ze-microwave ne-RF ngenxa yebhendi yazo ebanzi yamafrikhwensi, i-coefficient yamagagasi aphansi, nokusebenza okuhle kakhulu kwe-anti pulse. Izici zayo zezinga lokushisa eliphansi ziyenza ifaneleke ikakhulukazi ukusetshenziswa ezindaweni ezibucayi kanye nengxenye ebalulekile ekwakhiweni nasekuhlolweni kwesekethe ye-microwave.

Qualwaveihlinzeka ngokunemba okuphezulu kokunqanyulwa kwe-cryogenic coaxial ukumboza ibanga le-DC~18GHz. Isilinganiso sokuphatha amandla singafika kuma-watts angu-2.