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Attenuator ni igice cyo kugenzura gifite inshingano nyamukuru yo kugabanya imbaraga z'ibimenyetso binyura muri attenuator. Mu bikorwa bifatika, attenuator za RF zishobora gukora ahantu hatandukanye hashyuha, bigatuma habaho attenuator zihoraho. Twakoze attenuator zo mu gace gashyuha gake (-269 ~ + 125 dogere selisiyusi) duhitamo ibikoresho fatizo bikwiye no kunoza urwego rw'ikoranabuhanga.
Ibikoresho bigabanya ubushyuhe bikozwe mu buryo bwa cryogenic bifite ubushobozi bwo gutwara ubushyuhe bwiza kandi bihamye cyane mu bushyuhe buri hasi cyane. Ku ruhande rumwe, ibikoresho bigabanya ubushyuhe mu buryo bwa micro-onde bishobora gukoreshwa nk'ibipimo bigabanya ubushyuhe mu buryo bw'ibimenyetso, naho ku rundi ruhande, ibipimo bigabanya ubushyuhe mu buryo bwa millimeter bishobora gukoreshwa nk'ibice bishyushya mu kohereza ubukonje. Ibikoresho bigabanya ubushyuhe mu buryo bwa mm bishobora gukoreshwa mu bintu nko gushakisha mu kirere, inyenyeri ya radiyo, ikoranabuhanga rya quantum, n'itumanaho ridafite insinga, cyane cyane mu bushakashatsi bwa fiziki ku bushyuhe buke no mu bushakashatsi bwa superconductor.
1. Kugabanya ibimenyetso: Ibikoresho bigabanya ibimenyetso bitinda guhindagurika bikoreshwa mu kugabanya neza imbaraga z'ibimenyetso bya RF na microwave mu bushyuhe buri hasi cyane. Ibi ni ingenzi mu kurinda ibikoresho byo kwakira ibimenyetso byoroheje no kugenzura urugero rw'ibimenyetso.
2. Kugenzura urusaku: Mu kugabanya urusaku, urusaku n'ingaruka mbi muri sisitemu bishobora kugabanuka, bityo bikanoza ikigereranyo cy'urusaku ku rusaku (SNR) cy'ikimenyetso.
3. Impedansi Ihuza: Ibyuma bigabanya ubushyuhe bishobora gukoreshwa mu guhuza impedansi ya sisitemu, bityo bigabanye reflection n'imiraba ihagaze kandi bikanoza imikorere ya sisitemu.
1. Igerageza rya fiziki ya Cryogenic: Mu igerageza rya fiziki y'ubushyuhe buke, ibikoresho bigabanya ubushyuhe bikoreshwa mu kugenzura no guhindura ubukana bw'ibimenyetso. Ibi bigerageza akenshi biba birimo kwiga superconductors, quantum computing n'ibindi bintu bigabanya ubushyuhe buke.
2. Ubushakashatsi ku mashanyarazi ya Superconductor: Mu bushakashatsi ku mashanyarazi ya Superconductor, amashanyarazi ya cryogenic attanuators akoreshwa mu gutunganya no kugenzura amajwi ya radiyo na microwave kugira ngo yige imiterere n'imyitwarire ya superconductors.
3. Kwandika Kwandika: Muri sisitemu za quantum computing, cryogenic fixed attenuator ikoreshwa mu kugenzura imbaraga z'ibimenyetso n'imikoranire hagati ya quantum bits (qubits). Ibi ni ingenzi kugira ngo hagerwe ku bikorwa byo kwandika kwandika bya quantum bifite ubwiza bwo hejuru.
4. Telesikope z'ikirere na radiyo: Muri sisitemu z'inyenyeri na telesikope za radiyo, ibikoresho bigabanya ubukana bwa RF bikoreshwa mu guhindura imbaraga z'ibimenyetso byo mu kirere byakiriwe. Ibi bifasha kunoza ireme n'ukuri kw'amakuru aboneka mu kureba.
5. Ibikoresho bya elegitoroniki bikoresha uburyo bwa Cryogenic: Mu bikoresho bya elegitoroniki bifite ubushyuhe buke, icyuma gikingira amashanyarazi gikoreshwa mu kugenzura no guhindura imbaraga z'ibimenyetso kugira ngo gikore neza kandi gikore neza.
Muri make, ibikoresho bigabanya ubukana bw'amajwi bikoreshwa cyane mu nzego nyinshi nko mu bushakashatsi bwa fiziki ya cryogenic, ubushakashatsi ku majwi ya superconductor, quantum computing, astronomy, n'ibikoresho by'ikoranabuhanga bya cryogenic. Binoza imikorere ya sisitemu no kwizerana binyuze mu kugenzura neza imbaraga z'ibimenyetso no kugabanya urusaku.
QualwaveItanga ibikoresho bitandukanye bigabanya ingufu bikozwe mu buryo bwa "high precision cryogenic fixed attenuators" bitwikira frequency ya DC ~ 40GHz. Ingufu zisanzwe ni watts 2. Ibikoresho bigabanya ingufu bikoreshwa mu bikorwa byinshi aho bisaba kugabanya ingufu.

Nimero y'Igice | Inshuro(GHz, ubugari) | Inshuro(GHz, ntarengwa.) | Ingufu(U) | Kugabanya ubushobozi bwo kugabanya(dB) | Uburinganire(dB) | VSWR(Ntarengwa.) | Ibihuza | Igihe cyo Kubona Igihe cy'Ubwishingizi(ibyumweru) |
|---|---|---|---|---|---|---|---|---|
| QCFA4002 | DC | 40 | 2 | 1 ~ 10, 20, 30 | -1.0/+1.0 | 1.25 | 2.92mm | 2 ~ 4 |
| QCFA2702 | DC | 27 | 2 | 1 ~ 10, 20, 30 | -0.6/+0.8 | 1.25 | Ishuri Rikuru ry'Imari n'Igenamigambi | 2 ~ 4 |
| QCFA1802 | DC | 18 | 2 | 1 ~ 10, 20, 30 | -1.0/+1.0 | 1.4 | SMP | 2 ~ 4 |