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  • IQ Mixers RF Microwave Milimita Galu Maualuga Leitio
  • IQ Mixers RF Microwave Milimita Galu Maualuga Leitio
  • IQ Mixers RF Microwave Milimita Galu Maualuga Leitio
  • IQ Mixers RF Microwave Milimita Galu Maualuga Leitio

    Fa'amatalaga:

    • Maualalo le Pa'ū o le Liua
    • Vaevae Maualuga

    Talosaga:

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

    O masini palu maikoloveve o se ituaiga fa'apitoa o masini palu e aofia ai ni auala fa'ailoilo se lua e felagolagoma'i e ta'ua o le "In-phase" (I) ma le "Quadrature" (Q). O ona uiga e fa'apea:

    1. Tuʻuina atu faʻamatalaga o le vaega ma le malosi: Ona o le aofia ai o auala I ma Q, e mafai e le radio frequency IQ mixer ona tuʻuina atu faʻamatalaga o le vaega ma le malosi o le faʻailo. E taua tele lenei mea mo le tele o faiga fesoʻotaʻiga uaealesi ma faiga faʻafetaui ma faʻaliliuga.
    2. Fa'atinoina le fa'agasologa o fa'ailoilo orthogonal: O auala I ma Q o RF mixers e mafai ona fa'agasolo fa'ailoilo orthogonal, o lona uiga, o fa'ailoilo e iai le eseesega o le vaega e 90 tikeri. O lenei mea e matua aoga ai le radio frequency mixer i le tele o metotia o le modulation ma le demodulation, e pei o le orthogonal frequency division multiple access (OFDM) ma le quadrature amplitude modulation (QAM).
    3. Fa'aitiitia le fa'alavelave fa'alogologo: E mafai e le IQ mixer ona vavae'eseina le fa'ailoga ma le fa'alavelave ona o le aofia ai o auala e lua e fetaui lelei. O lenei mea e sili atu ai ona mafai ona tete'e atu i le fa'alavelave fa'alogologo.
    4. Maualuga le dynamic range: Ona o le faʻaaogaina o auala e lua, o IQ mixers e masani ona i ai se maualuga o le dynamic range e mafai ona faʻafetaui ai talosaga faigata o faʻagaioiga faʻailoilo.

    E masani ona faʻaaogaina le IQ mixer i vaega nei:

    1. Faiga fesoʻotaʻiga uaealesi: O le Millimeter wave mixer e faʻaaogaina lautele i faiga fesoʻotaʻiga uaealesi, e aofia ai faiga fesoʻotaʻiga feaveaʻi, faiga fesoʻotaʻiga satelite ma fesoʻotaʻiga i le lotoifale uaealesi. E faʻaaogaina e faʻateʻa ese ai le faʻailoga na maua, faʻafetaui le faʻailoga na auina atu, ma faʻatinoina le faʻateʻaina, faʻafetaui ma le liua o le tele o taimi o le faʻailoga.
    2.Modem: O mea fa'afefiloi IQ o vaega autū ia e masani ona maua i modem e fa'aaogaina e fa'afefiloi ai fa'ailoilo baseband i totonu o le RF range mo le fa'asalalauina, pe e fa'afefiloi ai fa'ailoilo RF ua maua i totonu o le baseband mo le demodulation.
    3. Fesiitaiga o faʻamatalaga saoasaoa maualuga: Talu ai e mafai e IQ mixers ona taulimaina faʻailoilo orthogonal, e iai a latou faʻaoga taua i le fesiitaiga o faʻamatalaga saoasaoa maualuga. Mo se faʻataʻitaʻiga, i faiga fesoʻotaʻiga opitika ma fesoʻotaʻiga numera saoasaoa maualuga, o le QAM modulation ma le demodulation e faʻaaoga ai IQ mixers e mafai ai ona faʻatinoina le fesiitaiga o faʻamatalaga saoasaoa maualuga ma le gafatia maualuga.
    4. Iloiloga o le fa'alavelave o le avefe'au: E mafai ona fa'aogaina masini fa'afefiloi IQ mo le auiliiliga o le fa'alavelave o le avefe'au, lea e mafai ona fesoasoani e fuafua ai le puna o le fa'alavelave ma fa'aumatia le fa'alavelave e ala i le fuaina ma le iloiloina o fa'amatalaga o le vaega ma le malosi o le fa'ailo.

    QualwaveE tu'uina atu e le Inc. ia IQ-mixers e galulue mai le 1.75 i le 26GHz.

    ata_08
    ata_08

    Numera o le Vaega

    Taimi masani o le RF

    (GHz, Min.)

    Xiaoyudengyu

    Taimi masani o le RF

    (GHz, Maualuga.)

    asodengyu

    Taimi masani o le LO

    (GHz, Min.)

    asodengyu

    Taimi masani o le LO

    (GHz, Maualuga.)

    Xiaoyudengyu

    Malosiaga e Ulufale Mai ai le LO

    (dBm)

    Xiaoyudengyu

    IF Taimi e Fa'atele ai

    (GHz, Min.)

    asodengyu

    IF Taimi e Fa'atele ai

    (GHz, Maualuga.)

    Xiaoyudengyu

    Leiloa o le Suiga

    (dB Maualuga.)

    Xiaoyudengyu

    Vaevae LO & RF

    (dB)

    dengyu

    Vaevaega o le LO & IF

    (dB)

    dengyu

    RF & IF Vavae'eseina

    (dB)

    dengyu

    Feso'ota'iga

    Taimi e Fa'atino ai (Vaiaso)

    QIM-1750-5000 1.75 5 1.75 5 17 DC 2 10 38 40 30 Tama'ita'i SMA 2~4
    QIM-6000-10000 6 10 6 10 15 DC 3.5 9 40 25 35 Tama'ita'i SMA 2~4
    QIM-6000-26000 6 26 6 26 18 DC 6 12 35 30 30 Tama'ita'i SMA 2~4

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