I-CryOgenic fixed attenuators rf microwave millimeter wave mm wave

I-CryOgenic fixed attenuators rf microwave millimeter wave mm wave

Izici:

I-VSWR ephansi
Ukugcwala okuphezulu okuphezulu

Izicelo:

-Ngenantambo
Ukudlulisa
Isivivinyo selebhu
Ireda

Thintana manje

I-Attenuator iyingxenye yokulawula umsebenzi wayo oyinhloko ukunciphisa amandla wesiginali adlula e-attenuator. Kuzinhlelo zokusebenza ezisebenzayo, abathengisi be-RF bangasebenza ezindaweni ezihlukile zokushisa, bakhuphukela kuma-latecogeators ahleliwe. Sihlele ama-actoruators ngezindawo eziphansi zokushisa (-269 ~ + 125 degrees Celsius) ngokukhetha izinto ezifanelekile kanye nokwenza ngcono izinga lobuchwepheshe.

Ama-actenuators ahleliwe e-Cryogenic anokuvuka okuhle okushisayo kanye nokuqina okuphezulu emazingeni okushisa aphansi kakhulu. Ngakolunye uhlangothi, i-actenuator microwave ingasetshenziswa njenge-Sign Attlitude Attenuators, ngakolunye uhlangothi, i-millimeter wave attenuator ingasetshenziswa njengokushisa okushisayo kokudluliswa okubandayo. I-MM Wave Attenuator ingasetshenziswa emikhakheni enjengokuhlola okujulile kwesikhala, i-radio astronomy, i-computer ye-quantum, nokuxhumana okungenantambo, ikakhulukazi ekuhlolweni kwamazinga okushisa aphansi kanye nocwaningo lweSuperconductor.

INJONGO:

1. I-Attenuation yesiginali: Ama-Actenuators ahleliwe e-Cryogenic asetshenziselwa ukuqinisa ngokunembile amandla e-RF ne-Microwave Signals ezindaweni eziphansi kakhulu zokushisa. Lokhu kubalulekile ekuvikeleni imishini yokuthola okubucayi kanye nokulawula amazinga wesiginali.
2. Ukulawulwa komsindo: Ngokuphawula isiginali, umsindo nokuphazamiseka ohlelweni kungancishiswa, ngaleyo ndlela kuthuthukise isilinganiso se-Signal-to-Noise (SNR) sesiginali.
I-3. Ukufakelwa okufanayo: Ama-actenuators ahleliwe eCryogenic angasetshenziswa ukufanisa ukungcola kohlelo, ngaleyo ndlela anciphise ukuboniswa kanye namagagasi amile kanye nokwenza ngcono ukusebenza kohlelo.

Isicelo:

1 Lezi zivivinyo zivame ukubandakanya ukucwaninga kwama-superconductors, i-quantum computing nezinye izinto zokushisa eziphansi.
2. Ucwaningo lweSuperconductor: Ku-Superconductor Research, abalandeli abahleliwe be-Cryogenic basetshenziselwa ukwenza isimo nokulawula imvamisa yomsakazo kanye namasiginali we-microwave ukutadisha izakhiwo nokuziphatha kwama-superconductors.
3 Lokhu kubalulekile ekufezekiseni ukusebenza kwe-computising ye-quantum ephezulu.
4. I-Astronomy kanye ne-Radio Telescopes: Ezinhlelweni zezinkanyezi kanye nezinhlelo ze-Telescope Radio, abathengisi be-RF basetshenziselwa ukulungisa amandla athola amasiginali we-Celestial. Lokhu kusiza ukuthuthukisa ikhwalithi nokunemba kwemininingwane yokubuka.
5
Ngamafuphi, ama-actorecators ahleliwe ahleliwe asetshenziswa kabanzi emikhakheni eminingi efana nokuhlolwa kwe-cryogenic physics, ucwaningo lweSuperconductor, i-computer ye-quantum, kanye nemishini yezinkanyezi, kanye nemishini ye-cryogenic. Zithuthukisa ukusebenza kohlelo nokwethenjwa ngokulawula amandla esignali kanye nokunciphisa umsindo.

QoqaIMISEBENZI EYENZIWE NGOKUQINISEKISA OKUFANELEKILE KAKHULU KAKHULU KAKHULU KAKHULU Amandla ajwayelekile angama-2 Watts. Ama-actoruators asetshenziswa kuzinhlelo zokusebenza eziningi lapho kudingeka khona ukuncishiswa kwamandla.

Ingxenye Yengxenye	Ubuningi bokwenzeka (GHz, Min.)	Ubuningi bokwenzeka (GHz, Max.)	Ubuqhwaga (W)	I-attenuation (db)	Ukuqonda nqo (db)	Vswr (UMax.)	Izixhumi 2.92mmThwebulaUtshani	Isikhathi esiholayo (amaviki)
QCFA4002	DC	40	2	1 ~ 10, 20, 30	-1.0 / + 1.0	I-1.25	2.92mm	2 ~ 4
QCFA2702	DC	27	2	1 ~ 10, 20, 30	-0.6 / + 0.8	I-1.25	Utshani	2 ~ 4
QCFA1802	DC	18	2	1 ~ 10, 20, 30	-1.0 / + 1.0	1.4	Thwebula	2 ~ 4