peeji_ọkọlọtọ (1)
peeji_ọkọlọtọ (2)
peeji_ọkọlọtọ (3)
peeji_ọkọlọtọ (4)
peeji_ọkọlọtọ (5)
  • Igwe Ike Ngwa ...
  • Igwe Ike Ngwa ...
  • Igwe Ike Ngwa ...
  • Igwe Ike Ngwa ...

    Atụmatụ:

    • Ịkwụsi Ike Ugboro Elu

    Ngwa:

    • Igwe ikuku
    • Transceiver
    • Ule Ụlọ Nyocha
    • Rada

    Ihe na-emepụta ike microwave siri ike bụ ngwaọrụ eletrọnịkị nke na-eji ngwaọrụ semiconductor dịka Gunn diode, IMPATT diode, FET transistors, HEMT transistors, wdg iji mepụta ebili mmiri electromagnetic ugboro microwave (nke na-abụkarị 300MHz ~ 300GHz).

    Ọ dị nnọọ iche na isi mmalite microwave "ngwaọrụ vacuum eletriki" dịka magnetrons, tubes ebili mmiri na-agagharị, na klystrons. Ngwaọrụ ọdịnala na-adabere na mmegharị nke elektrọn efu na vacuum iji mepụta microwaves, ebe ndị na-emepụta ike microwave siri ike na-adabere kpamkpam na njirimara nke ihe siri ike semiconductor, na-emepụta oscillations site na mgbanwe mmegharị na ọkwa ike nke elektrọn n'ime usoro semiconductor lattice.

    Àgwà:

    1. Obere nha na ibu dị mfe: Isi ya bụ chip semiconductor, nke anaghị achọ ọkpọkọ vacuum ma ọ bụ ihe ọkụ eletrik dị elu, na-eme ka ngwaọrụ ahụ dum dị obere ma dị mfe itinye na sistemụ eletrọniki nke oge a.
    2. Voltaji ọrụ dị ala na nchekwa dị elu: Ọtụtụ mgbe, ọ dị mkpa naanị voltaji ole na ole ruo ọtụtụ iri nke DC obere voltaji, ebe ngwaọrụ vacuum eletrik na-achọkarị puku kwuru puku voltaji dị elu. Nke a na-eme ka ọ dị nchebe ma mee ka nhazi ike dị mfe.
    3. Ogologo ndụ na ntụkwasị obi dị elu: Na-enweghị ihe oriri dị ka eriri katode, ndụ echiche nke ngwaọrụ semiconductor dị ogologo, na-eru ọtụtụ iri ma ọ bụ ọbụna ọtụtụ narị puku awa, nke karịrị ọkpọkọ microwave ọdịnala.
    4. Ịdị ọcha na nkwụsi ike ugboro ugboro: Karịsịa maka isi mmalite siri ike site na iji teknụzụ mkpọchi usoro (PLL), ha nwere ike ịmepụta akara microwave dị ọcha ma kwụsie ike nke ukwuu yana obere mkpọtụ usoro.
    5. Ọsọ nhazi ngwa ngwa na njikwa mgbanwe: Enwere ike ịgbanwe ugboro mmepụta, usoro, na oke ya ngwa ngwa na nke ziri ezi site na voltaji (oscillator VCO nke voltaji na-achịkwa) ma ọ bụ akara dijitalụ, na-eme ka ọ dị mfe iru mgbanwe na ike dị mgbagwoju anya.
    6. Ezigbo nguzogide mkpọtụ na ịma jijiji: Ebe ọ bụ na usoro siri ike, enweghị shei iko ma ọ bụ eriri ndị na-adịghị ike, nke na-eme ka ọ dịkwuo mfe ịgbanwe gburugburu igwe siri ike.

    Ngwa:

    1. Isi radar nke oge a: A na-eji ya eme ihe nke ukwuu na radar millimeter wave radar nke ụgbọala, radar array nke agha, wdg, iji nweta nchọpụta ziri ezi na nyocha ọkụ ọkụ ngwa ngwa.
    2. Ntọala nkwukọrịta ikuku: Ọ bụ akụkụ dị mkpa nke ọdụ ntọala 5G/6G, nkwukọrịta satịlaịtị, na ngwa nnyefe microwave, nke na-ahụ maka imepụta akara nnyefe ugboro ugboro dị elu.
    3. Nnwale na nha ziri ezi: Dịka isi iyi ihe mgbaàmà, ọ bụ "isi" nke ngwa dị elu dị ka ndị na-enyocha spectrum na ndị na-enyocha netwọk, na-ahụ na nnwale ziri ezi.
    4. Ngwaọrụ mmepụta ihe na nke sayensị: A na-eji ya eme ihe maka ikpo ọkụ, ịkpọ nkụ, yana ihe na-eme ka ihe na-agba ọsọ na ikpo ọkụ plasma maka ngwaọrụ njikọta nuklia n'ọhịa nyocha sayensị.
    5. Nchedo na agha eletrọniki: A na-eji ya maka sistemụ onyonyo nchekwa mmadụ na igwe na-egbochi agha eletrọniki, na-emepụta ihe mgbaàmà dị mgbagwoju anya iji mejuputa nnyonye anya.

    Qualwavena-enye ihe na-emepụta ike microwave siri ike nke nwere ugboro 2.45GHz. A na-eji ngwaahịa anyị eme ihe nke ukwuu n'ọtụtụ ebe.

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    Nọmba Akụkụ

    Ugboro Mbupụ

    (GHz, Nkeji.)

    xiaoyudengyu

    Ugboro Mbupụ

    (GHz, Oke.)

    ụbọchịdengyu

    Ike Mbupụ

    (dBm, Min.)

    dengyu

    ATT Digital Controlled Attenuator

    dengyu

    Ike VLC nwere ike ịgbanwe

    (V)

    dengyu

    Egwu ụgha

    (dBc)

    xiaoyudengyu

    Voltaji

    (V)

    dengyu

    Ugbu a

    (maA)

    dengyu

    Etiti oge

    (izu)

    QSMPG-2450-53S 2.45 - 53 31.75 0~+3 -65 28 14000~15000 2~6

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