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ibe_ọkọlọtọ (2)
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  • Cryogenic Low Noise Amplifiers RF Microwave Millimeter Wave mm ife
  • Cryogenic Low Noise Amplifiers RF Microwave Millimeter Wave mm ife
  • Cryogenic Low Noise Amplifiers RF Microwave Millimeter Wave mm ife
  • Cryogenic Low Noise Amplifiers RF Microwave Millimeter Wave mm ife

    Atụmatụ:

    • Obere nha
    • Oriri ike dị ala
    • Broad Band
    • Okpomọkụ mkpọtụ dị ala

    Ngwa:

    • Ikuku
    • Nyefe
    • Nyocha ụlọ nyocha
    • Mgbakọ Quantum

    Cryogenic Low Noise Amplifiers

    Cryogenic Low Noise Amplifiers (LNAs) bụ ngwaọrụ eletrọnịkị pụrụ iche emebere iji bulie akara adịghị ike na obere mkpọtụ agbakwunyere, ebe ọ na-arụ ọrụ na oke okpomọkụ dị oke ala (nke na-abụkarị okpomọkụ helium mmiri mmiri, 4K ma ọ bụ n'okpuru). Igwe ọkụ ndị a dị oke egwu na ngwa ebe iguzosi ike n'ezi ihe na nghọta dị oke mkpa, dị ka mgbakọ na mwepụ, mbara igwe redio, na igwe eletrọnịkị na-arụ ọrụ nke ọma. Site na ịrụ ọrụ na okpomoku cryogenic, LNA na-enweta ọnụ ọgụgụ mkpọtụ dị ntakịrị ma e jiri ya tụnyere ndị ibe ha na-ekpo ọkụ, na-eme ka ha dị mkpa na sistemụ sayensị na teknụzụ dị elu.

    Atụmatụ:

    1. Ihe oyiyi mkpọtụ dị ala dị ala: Rf cryogenic LNA na-enweta ọnụ ọgụgụ ụda dị ala dị ka ụzọ iri nke decibel (dB), nke dị nnọọ mma karịa igwe ọkụ ọkụ na-ekpo ọkụ. Nke a bụ n'ihi mbelata ụda ọkụ na okpomọkụ cryogenic.
    2. Ọnụ ego dị elu: Na-enye mmụba mgbaàmà dị elu (nke a na-emekarị 20-40 dB ma ọ bụ karịa) iji mee ka mgbaàmà na-adịghị ike na-eweda ala-na-mkpọtụ (SNR).
    3. Bandwit Wide: Na-akwado ọtụtụ ugboro ugboro, site na MHz ole na ole ruo ọtụtụ GHz, dabere na nhazi na ngwa.
    4. Cryogenic ndakọrịta: Microwave cryogenic low noise amplifiers e mere iji rụọ ọrụ ntụkwasị obi na okpomọkụ cryogenic (dịka, 4K, 1K, ma ọ bụ ọbụna ala). Ejiri ihe na akụrụngwa na-edobe ihe ndị na-arụ ọrụ eletriki na igwe na obere okpomọkụ.
    5. Oriri ike dị ala: Kachasị mma maka nkwụsịtụ ike dị ntakịrị iji zere ikpo ọkụ gburugburu ebe obibi cryogenic, nke nwere ike imebi usoro jụrụ oyi.
    6. Compact na Lightweight Design: Emepụtara maka ntinye n'ime usoro cryogenic, ebe oghere na ịdị arọ na-adịkarị oke.
    7. High Linearity: Na-edobe iguzosi ike n'ezi ihe ọbụlagodi na ọkwa ike ntinye dị elu, na-eme ka nkwuputa ziri ezi na-enweghị mgbagha.

    Ngwa:

    1. Quantum Computing: Millimeter wave cryogenic low noise amplifiers eji na superconducting quantum processors na-amụba adịghị ike readout akara si qubits, na-enyere ezi nha nke quantum states. Ejikọtara ya n'ime friji ka ọ rụọ ọrụ na okpomọkụ millikelvin.
    2. Radio Astronomy: Arụ ọrụ na cryogenic ndị na-anata telescopes redio na-amụba akara ndị na-adịghị ike sitere na ihe ndị dị n'eluigwe, na-eme ka nghọta na mkpebi nke nyocha mbara igwe.
    3. Superconducting Electronics: mm wave cryogenic low noise amplifiers eji na superconducting sekit na sensọ na-amụba na-adịghị ike mgbaàmà mgbe ịnọgide na-enwe obere mkpọtụ ọkwa, n'ịhụ ezi mgbaàmà nhazi na nha.
    4. Nnwale dị ala: etinyere na nhazi nyocha nke cryogenic, dị ka ọmụmụ nke superconductivity, quantum phenomena, ma ọ bụ nchọpụta ihe gbara ọchịchịrị, iji mee ka mgbaàmà na-adịghị ike na obere mkpọtụ.
    5. Medical Imaging: Ejiri ya na usoro ihe ngosi dị elu dị ka MRI (Magnetic Resonance Imaging) nke na-arụ ọrụ na okpomọkụ cryogenic iji welie àgwà mgbaàmà na mkpebi.
    6. Space na Satellite Communication: A na-eji na cryogenic jụrụ usoro nke ohere dabeere ngwá na-amụba ike adịghị ike n'ókè site na omimi oghere, na-eme ka nkwurịta okwu arụmọrụ na data mma.
    7. Particle Physics: Arụ ọrụ na cryogenic detectors maka nnwale ndị dị ka neutrino nchọpụta ma ọ bụ ọchịchịrị okwu search, ebe ultra-ala mkpọtụ ụda dị oké egwu.

    Qualwavena-enye Cryogenic Low Noise Amplifiers site na DC ruo 8GHz, na ụda okpomọkụ nwere ike ịdị ntakịrị ka 10K.

    img_08
    img_08

    Nọmba akụkụ

    Ugboro ugboro

    (GHz, Min.)

    xiaoyudengyu

    Ugboro ugboro

    (GHz, Max.)

    dayudengyu

    Okpomọkụ mkpọtụ

    dengyu

    P1dB

    (dBm, Min.)

    dengyu

    Nweta

    (dB, Min.)

    dengyu

    Nweta flatness

    (± dB, ụdị.)

    dengyu

    Voltaji

    (VDC)

    dengyu

    VSWR

    (Max.)

    xiaoyudengyu

    Etiti oge

    (izu)

    QCLA-10-2000-35-10 0.01 2 10K -10 35 - 1 ~ 2 1.67 2 ~ 8
    QCLA-4000-8000-30-07 4 8 7K -10 30 - - - 2 ~ 8
    QCLA-4000-8000-40-04 4 8 4K -10 40 - - - 2 ~ 8

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