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  • Oloa Fa'aeletise Maikoloveve Malosi RF Maikoloveve galu mm Galu Milimita
  • Oloa Fa'aeletise Maikoloveve Malosi RF Maikoloveve galu mm Galu Milimita
  • Oloa Fa'aeletise Maikoloveve Malosi RF Maikoloveve galu mm Galu Milimita
  • Oloa Fa'aeletise Maikoloveve Malosi RF Maikoloveve galu mm Galu Milimita

    Fa'amatalaga:

    • Mausali Fa'atele Maualuga

    Talosaga:

    • Uaealesi
    • masini fa'asalalau
    • Su'ega i le Fale Su'esu'e
    • Radar

    O le masini fa'aola eletise maikoloveve o se masini eletise e fa'aogaina ai masini semiconductor e pei o Gunn diodes, IMPATT diodes, FET transistors, HEMT transistors, ma isi e fa'atupu ai galu eletise maikoloveve (e masani ona fa'atatau i le 300MHz ~ 300GHz).

    E matuā ese lava mai mea masani e pei o "masini eletise e fa'amama ai le ea" o puna'oa maikoloveve e pei o magnetrons, traveling wave tubes, ma klystrons. E fa'alagolago masini masani i le gaioiga o electrons saoloto i totonu o le vacuum e fa'atupu ai maikoloveve, ae o masini fa'atupu eletise maikoloveve e fa'alagolago atoatoa i uiga o mea semiconductor solid-state solid-state, e fa'atupuina ai oscillations e ala i le gaioiga ma le suiga o le malosi o electrons i totonu o le semiconductor lattice structure.

    Uiga:

    1. La'ititi ma mama: O le totonugalemu o se pu semiconductor, e le mana'omia ni paipa vacuum po'o ni sapalai eletise maualuga, ma avea ai le masini atoa ma la'ititi ma faigofie ona fa'apipi'i i totonu o faiga fa'aeletoronika fa'aonaponei.
    2. Voltage galue maualalo ma le saogalemu maualuga: E masani lava e na'o ni nai volts i le sefulu volts o le eletise maualalo DC e mana'omia, ae o masini eletise e fa'amamago e masani ona mana'omia le faitau afe volts o le eletise maualuga. O lenei mea e sili atu ona saogalemu ma faigofie ai le mamanu o le eletise.
    3. Umi le ola ma le faʻatuatuaina maualuga: A aunoa ma mea e faʻaaogaina e pei o filament cathode, o le umi faʻatatau o masini semiconductor e matua umi lava, e oʻo atu i le sefulu pe selau afe itula, e sili atu nai lo paipa microwave masani.
    4. Mama o le fusi o alaleo ma le mautu o le televave: Aemaise lava mo punaoa malo e faʻaaogaina le tekinolosi phase-locked loop (PLL), e mafai ona latou faʻatupuina ni faʻailoilo microwave e matua mama ma mautu tele ma le pisa maualalo.
    5. Saosaoa vave o le fetu'una'iga ma le pulea fetuutuunai: E mafai ona suia vave ma sa'o le televave o le fa'asalalauga, vaega, ma le malosi o le fa'asalalauga e ala i le voltage (voltage controlled oscillator VCO) po'o fa'ailoilo numera, ma faigofie ai ona ausia le fa'afetauiga faigata ma le vave.
    6. Tete'e lelei i le te'i ma le gatete: Faatasi ai ma se fausaga mautu atoatoa, e leai ni atigi tioata po o ni filo e vaivai, e sili atu ona fetuutuunai i siosiomaga faigata fa'amekanika.

    Talosaga:

    1. Autu o le radar fa'aonaponei: E fa'aaogaina lautele i le radar galu milimita a ta'avale, radar fa'amiliteli fa'asolosolo, ma isi, e ausia ai le sa'o o le iloa ma le vave o le su'esu'eina o ave.
    2. Fa'avae o feso'ota'iga uaealesi: O se vaega autū lea o nofoaga autu 5G/6G, feso'ota'iga satelite, ma masini fa'asalalau microwave, e nafa ma le fa'atupuina o fa'ailoilo feavea'i maualuga.
    3. Su'ega ma le fuaina sa'o: I le avea ai ma puna o fa'ailoilo, o le "fatu" lea o meafaigaluega maualuluga e pei o le spectrum analyzers ma network analyzers, e fa'amautinoa ai le sa'o o su'ega.
    4. Meafaigaluega fa'apisinisi ma fa'asaienisi: Fa'aaogaina mo le fa'avevela fa'apisinisi, fa'amagoina, fa'apea fo'i ma mea fa'atelevaveina o vaega ma le fa'avevela o le plasma mo masini fa'aniukilia i matā'upu o su'esu'ega fa'asaienisi.
    5. Saogalemu ma taua fa'aeletoronika: Fa'aaogaina mo faiga fa'ata'ita'i o le saogalemu o tagata ma masini fa'alavelave i taua fa'aeletoronika, e fa'atupuina ai fa'ailoilo faigata e fa'atino ai le fa'alavelave.

    Qualwavee maua ai se masini fa'aola maikoloveve malosi e 2.45GHz le televave. E fa'aaogaina lautele a matou oloa i le tele o vaega.

    ata_08
    ata_08

    Numera o le Vaega

    Taimi e Fa'atino ai Galuega Fa'atino

    (GHz, Min.)

    Xiaoyudengyu

    Taimi e Fa'atino ai Galuega Fa'atino

    (GHz, Maualuga.)

    asodengyu

    Malosiaga Fa'aulufale Mai

    (dBm, Maualalo.)

    dengyu

    ATT Digital Pulea Attenuator

    dengyu

    Malosiaga VLC e mafai ona fetu'una'i

    (V)

    dengyu

    Pepelo

    (dBc)

    Xiaoyudengyu

    Voltage

    (V)

    dengyu

    Taimi nei

    (mA)

    dengyu

    Taimi muamua

    (vaiaso)

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

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