Cryogenic Fixed Attenuators RF Microwave Millimeter Wave mm wave

Cryogenic Fixed Attenuators RF Microwave Millimeter Wave mm wave

Likaroloana:

VSWR e tlase
Bophahamo bo Phahameng ba Attenuation

Lisebelisoa:

Wireless
Phetiso
Tlhahlobo ea laboratori
Radar

TS'ELISO HONA

Attenuator ke karolo ea taolo eo mosebetsi oa eona o ka sehloohong e leng ho fokotsa matla a lets'oao a fetang ho attenuator. Lits'ebetsong tse sebetsang, li-attenuators tsa RF li ka sebetsa libakeng tse fapaneng tsa mocheso, tsa baka li-attenuators tse tsitsitseng tsa lcryogenic. Re entse li-attenuators bakeng sa tikoloho ea mocheso o tlase (-269 ~ + 125 degrees Celsius) ka ho khetha lisebelisoa tse tala tse loketseng le ho ntlafatsa boemo ba theknoloji.

Li-attenuators tse tsitsitseng tsa Cryogenic li na le conductivity e ntle ea mocheso le botsitso bo phahameng ka mocheso o tlase haholo. Ka lehlakoreng le leng, attenuator ea microwave e ka sebelisoa e le lisebelisoa tsa amplitude tsa matšoao, 'me ka lehlakoreng le leng, millimeter wave attenuator e ka sebelisoa e le lisinki tsa mocheso bakeng sa phetiso e batang. Mm wave attenuator e ka sebelisoa mafapheng a kang ho hlahloba sebaka se tebileng, bolepi ba linaleli ba seea-le-moea, khomphutha ea quantum, le puisano e se nang mohala, haholo litekong tsa fisiks tsa mocheso o tlase le lipatlisiso tsa superconductor.

Morero:

1. Tlhokomelo ea Letšoao: Li-attenuators tse tsitsitseng tsa Cryogenic li sebelisetsoa ho fokotsa ka nepo matla a mats'oao a RF le microwave maemong a mocheso o tlase haholo. Sena se bohlokoa bakeng sa ho sireletsa lisebelisoa tse amohelang habonolo le ho laola maemo a mats'oao.
2. Taolo ea Lerata: Ka ho fokotsa pontšo, lerata le ho kena-kenana le tsamaiso li ka fokotsoa, ka hona ho ntlafatsa tekanyo ea pontšo-ho-noise (SNR) ea pontšo.
3. Matching Impedance: Li-attenuators tse tsitsitseng tsa Cryogenic li ka sebelisoa ho lumellana le ho senyeha ha tsamaiso, kahoo ho fokotsa ho bonahatsa le maqhubu a emeng le ho ntlafatsa tshebetso ea tsamaiso.

Kopo:

1. Teko ea fisiks ea Cryogenic: Litekong tsa fisiks ea mocheso o tlase, li-attenuators tse tsitsitseng tsa cryogenic li sebelisetsoa ho laola le ho fetola matla a matšoao. Hangata liteko tsena li kenyelletsa ho ithuta ka li-superconductors, computing ea quantum le liketsahalo tse ling tsa mocheso o tlaase.
2. Lipatlisiso tsa Superconductor: Phuputsong ea li-superconductor, li-attenuators tse tsitsitseng tsa cryogenic li sebelisetsoa boemo le ho laola maqhubu a seea-le-moea le lipontšo tsa microwave ho ithuta thepa le boitšoaro ba li-superconductors.
3. Quantum Computing: Litsamaisong tsa quantum computing, cryogenic fixed attenuator e sebelisetsoa ho laola matla a pontšo le likamano pakeng tsa li-quantum bits (qubits). Sena se bohlokoa bakeng sa ho fihlela ts'ebetso ea khomphutha ea quantum e nepahetseng haholo.
4. Astronomy le Radio Telescopes: Litsamaisong tsa bolepi ba linaleli le libonela-hōle tsa seea-le-moea-moea, li-attenuators tsa RF li sebelisoa ho lokisa matla a mats'oao a leholimo a amoheloang. Sena se thusa ho ntlafatsa boleng le ho nepahala ha data ea tlhokomeliso.
5. Lisebelisoa tsa Elektronike tsa Cryogenic: Ka thepa ea elektronike e nang le mocheso o tlaase, microwave attenuator e sebelisetsoa ho laola le ho lokisa matla a pontšo ho netefatsa ts'ebetso e tloaelehileng le ts'ebetso e phahameng ea lisebelisoa.
Ka bokhutšoanyane, li-attenuators tse tsitsitseng tsa cryogenic li sebelisoa haholo likarolong tse ngata tse kang liteko tsa fisiks ea cryogenic, lipatlisiso tsa superconductor, quantum computing, astronomy, le lisebelisoa tsa elektronike tsa cryogenic. Ba ntlafatsa ts'ebetso ea sistimi le ts'epahalo ka ho laola matla a lets'oao ka nepo le ho fokotsa lerata.

Qualwavee fana ka li-attenuators tse fapaneng tse nepahetseng tse phahameng tsa cryogenic tse koahelang maqhubu a DC ~ 40GHz. Ka karolelano matla ke 2 watts. Li-attenuators li sebelisoa lits'ebetsong tse ngata moo ho hlokahalang ho fokotsa matla.