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Izihlungi ze-Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio
Izihlungi ze-Cryogenic
Izihlungi ze-cryogenic ziyizingxenye ezikhethekile ze-elekthronikhi ezenzelwe ukusebenza kahle ezindaweni ezi-cryogenic (ngokuvamile emazingeni okushisa e-helium ewuketshezi, i-4K noma ngaphansi). Lezi zihlungi zivumela izimpawu zemvamisa ephansi ukuthi zidlule ngenkathi zinciphisa izimpawu zemvamisa ephezulu, okwenza zibe ezibalulekile ezinhlelweni lapho ubuqotho besignali nokunciphisa umsindo kubalulekile khona. Zisetshenziswa kabanzi kwi-quantum computing, i-superconducting electronics, i-radio astronomy, kanye nezinye izinhlelo zokusebenza zesayensi nezobunjiniyela ezithuthukisiwe.
Izici:
1. Ukusebenza kwe-Cryogenic: Izihlungi ze-cryogenic zemvamisa yomsakazo ezenzelwe ukusebenza ngokwethembeka emazingeni okushisa aphansi kakhulu (isb., 4K, 1K, noma ngisho nangaphansi). Izinto nezinto ezisetshenziswayo zikhethwa ngenxa yokuqina kwazo kokushisa kanye nokuqhuba kwazo okuphansi kokushisa ukuze kuncishiswe umthwalo wokushisa ohlelweni lwe-cryogenic.
2. Ukulahlekelwa Okuphansi Kokufakwa: Kuqinisekisa ukuncishiswa okuncane kwesiginali ngaphakathi kwe-passband, okubalulekile ekugcineni ubuqotho besiginali ezinhlelweni ezibucayi njenge-quantum computing.
3. Ukuncipha Okuphezulu ku-Stopband: Kuvimba ngempumelelo umsindo ovame kakhulu kanye nezimpawu ezingafuneki, okubaluleke kakhulu ekunciphiseni ukuphazamiseka kwezinhlelo zokushisa okuphansi.
4. Umklamo Omncane Nolula: Wenzelwe ukuhlanganiswa nezinhlelo ze-cryogenic, lapho isikhala nesisindo kuvame ukulinganiselwa.
5. Ububanzi Bemvamisa: Kungaklanywa ukumboza ububanzi bemvamisa, kusukela kuma-MHz ambalwa kuya kuma-GHz amaningana, kuye ngohlelo lokusebenza.
6. Ukuphathwa Okunamandla Kakhulu: Iyakwazi ukuphatha amazinga amakhulu amandla ngaphandle kokwehla kokusebenza, okubalulekile ezinhlelweni zokusebenza ezifana ne-quantum computing kanye ne-radio astronomy.
7. Umthwalo Ophansi Wokushisa: Kunciphisa ukudluliselwa kokushisa endaweni ekhanyayo, kuqinisekisa ukusebenza okuzinzile kohlelo lokupholisa.
Izicelo:
1. I-Quantum Computing: Izihlungi ze-coaxial cryogenic ezisetshenziswa kuma-superconducting quantum processors ukuze kuhlungwe amasignali okulawula nokufundwa, kuqinisekiswe ukudluliswa kwesignali okuhlanzekile futhi kuncishiswe umsindo ongahlukanisa ama-qubit. Kuhlanganiswe neziqandisi zokuxuba ukuze kugcinwe ubumsulwa besignali emazingeni okushisa e-millikelvin.
2. I-Radio Astronomy: Isetshenziswa kuma-cryogenic receivers ama-radio telescopes ukuze ihlunge umsindo ovame kakhulu futhi ithuthukise ukuzwela kokubonwa kwezinkanyezi. Kubalulekile ukuthola izimpawu ezibuthakathaka ezivela ezintweni zasezulwini ezikude.
3. I-Superconducting Electronics: Izihlungi ze-cryogenic ezivame kakhulu ezisetshenziswa kumasekethe e-superconducting kanye nezinzwa ukuhlunga ukuphazamiseka kwemvamisa ephezulu, okuqinisekisa ukucutshungulwa kanye nokulinganiswa kwesignali okunembile.
4. Ukuhlolwa Kokushisa Okuphansi: Izihlungi ze-microwave cryogenic ezisetshenziswa kumasethingi ocwaningo lwe-cryogenic, njengezifundo ze-superconductivity noma i-quantum phenomena, ukuze kugcinwe ukucaca kwesignali nokunciphisa umsindo.
5. Ukuxhumana Kwesikhala Nesathelayithi: Kusetshenziswa ezinhlelweni zokupholisa ezisebenzisa izinsimbi ezisekelwe esikhaleni ukuhlunga amasignali nokuthuthukisa ukusebenza kahle kokuxhumana.
6. Ukuthwebula Izithombe Kwezokwelapha: Izihlungi ze-Millimeter wave cryogenic low pass ezisetshenziswa ezinhlelweni zokuthwebula izithombe ezithuthukisiwe njenge-MRI (Magnetic Resonance Imaging) ezisebenza emazingeni okushisa e-cryogenic ukuthuthukisa ikhwalithi yesiginali.
I-Qualwaveinikeza izihlungi ze-cryogenic low pass kanye nezihlungi ze-cryogenic infrared ukuze kuhlangatshezwane nezidingo ezahlukene. Izihlungi ze-cryogenic zisetshenziswa kabanzi ezinhlelweni eziningi.
| Izihlungi ze-Cryogenic Low Pass | |||||||
|---|---|---|---|---|---|---|---|
| Inombolo Yengxenye | I-Passband (GHz) | Ukulahlekelwa Kokufakwa (dB, Max.) | I-VSWR (Ubuningi) | Ukuncipha kwe-Stopband (dB) | Izixhumi | ||
| I-QCLF-11-40 | DC~0.011 | 1 | 1.45 | 40@0.023~0.2GHz | I-SMA | ||
| I-QCLF-500-25 | I-DC~0.5 | 0.5 | 1.45 | 25@2.7~15GHz | I-SMA | ||
| I-QCLF-1000-40 | 0.05~1 | 3 | 1.58 | 40@2.3~60GHz | I-SSMP | ||
| I-QCLF-8000-40 | 0.05~8 | 2 | 1.58 | 40@11~60GHz | I-SSMP | ||
| I-QCLF-8500-30 | I-DC~8.5 | 0.5 | 1.45 | 30@15~20GHz | I-SMA | ||
| Izihlungi ze-Cryogenic Infrared | |||||||
| Inombolo Yengxenye | Ukuncipha (dB) | Izixhumi | Izinga Lokushisa Lokusebenza (Ubuningi) | ||||
| I-QCIF-0.3-05 | 0.3@1GHz, 1@8GHz, 3@18GHz | I-SMA | 5K (-268.15℃) | ||||
| I-QCIF-0.7-05 | 0.7@1GHz, 5@8GHz, 6@18GHz | I-SMA | 5K (-268.15℃) | ||||
| I-QCIF-1-05 | 1@1GHz, 24@8GHz, 50@18GHz | I-SMA | 5K (-268.15℃) | ||||
| I-QCIF-3-05 | 3@1GHz, 50@8GHz, 50@18GHz | I-SMA | 5K (-268.15℃) | ||||
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