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  • IQ Mixers RF Makirowefu Millimeter Wave High Igbohunsafẹfẹ Redio
  • IQ Mixers RF Makirowefu Millimeter Wave High Igbohunsafẹfẹ Redio
  • IQ Mixers RF Makirowefu Millimeter Wave High Igbohunsafẹfẹ Redio
  • IQ Mixers RF Makirowefu Millimeter Wave High Igbohunsafẹfẹ Redio

    Awọn ẹya:

    • Ipadanu Iyipada Iyipada
    • Iyasọtọ giga

    Awọn ohun elo:

    • Ailokun
    • Transceiver
    • Idanwo yàrá
    • Igbohunsafefe

    Awọn alapọpọ Makirowefu jẹ oriṣi pataki ti alapọpo ti o ni awọn ọna ami ami ami ami meji ti o ni ibamu ti a pe ni “Ni-alakoso” (I) ati “Quadrature” (Q). Awọn abuda rẹ jẹ bi atẹle:

    1. Pese alakoso ati alaye titobi: Nitori ifisi ti I ati awọn ikanni Q, aladapọ igbohunsafẹfẹ redio IQ le pese mejeeji alakoso ati alaye titobi ti ifihan agbara naa. Eyi ṣe pataki fun ọpọlọpọ awọn ọna ṣiṣe ibaraẹnisọrọ alailowaya ati iyipada ati awọn ilana iṣipopada.
    2. Ṣe akiyesi sisẹ ifihan agbara orthogonal: Awọn ikanni I ati Q ti awọn alapọpọ RF ni agbara lati ṣiṣẹ awọn ifihan agbara orthogonal, iyẹn ni, awọn ifihan agbara pẹlu iyatọ alakoso ti awọn iwọn 90. Eyi jẹ ki aladapọ ipo igbohunsafẹfẹ redio wulo pupọ ni ọpọlọpọ awọn awose ati awọn imọ-ẹrọ demodulation, gẹgẹbi pipin igbohunsafẹfẹ orthogonal ọpọ iraye si (OFDM) ati awose titobi quadrature (QAM).
    3. Idinku igbọran ti o dinku: Alapọpọ IQ ni anfani lati ya ifihan agbara ati kikọlu spekitiriumu nitori ifisi ti awọn ọna alakoso ibaramu meji. Eyi jẹ ki o lagbara diẹ sii lati koju kikọlu eavesdropping.
    4. Ibiti o ni agbara giga: Nitori lilo awọn ikanni meji, awọn alapọpọ IQ ni igbagbogbo ni iwọn agbara ti o ga ti o le pade awọn ohun elo ṣiṣe ifihan agbara ibeere.

    Alapọpọ IQ ni gbogbogbo lo ni awọn aaye wọnyi:

    1.Wireless ibaraẹnisọrọ awọn ọna šiše: Milimita igbi aladapo ti wa ni o gbajumo ni lilo ninu awọn alailowaya ibaraẹnisọrọ awọn ọna šiše, pẹlu mobile ibaraẹnisọrọ awọn ọna šiše, satẹlaiti ibaraẹnisọrọ awọn ọna šiše ati awọn alailowaya agbegbe agbegbe. O ti wa ni lo lati demodulate awọn ti gba ifihan agbara, modulate awọn rán ifihan agbara, ki o si mọ awọn demodulation, awose ati igbohunsafẹfẹ iyipada ti awọn ifihan agbara.
    2.Modem: Awọn alapọpọ IQ jẹ awọn paati bọtini ti o wọpọ ti a rii ni awọn modems ti a lo lati dapọ awọn ifihan agbara baseband sinu iwọn RF fun gbigbe, tabi lati dapọ awọn ifihan agbara RF ti o gba sinu baseband fun demodulation.
    3.High-speed data gbigbe: Nitori IQ mixers le mu awọn ifihan agbara orthogonal, wọn ni awọn ohun elo pataki ni gbigbe data ti o ga julọ. Fun apẹẹrẹ, ninu awọn ọna ẹrọ ibaraẹnisọrọ opiti ati awọn ibaraẹnisọrọ oni-nọmba ti o ga julọ, QAM modulation ati demodulation nipa lilo awọn aladapọ IQ le jẹ ki gbigbe data giga ati agbara-giga.
    Ayẹwo kikọlu 4.Carrier: Awọn aladapọ IQ le ṣee lo fun itupalẹ kikọlu ti ngbe, eyiti o le ṣe iranlọwọ lati pinnu orisun kikọlu ati imukuro kikọlu nipasẹ wiwọn ati itupalẹ ipele ati alaye titobi ti ifihan.

    QualwaveInc. ipese IQ-mixers ṣiṣẹ lati 1,75 to 26GHz.

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    img_08

    Nọmba apakan

    Igbohunsafẹfẹ RF

    (GHz, min.)

    xiaoyudengyu

    Igbohunsafẹfẹ RF

    (GHz, o pọju)

    dayudengyu

    LO Igbohunsafẹfẹ

    (GHz, min.)

    dayudengyu

    LO Igbohunsafẹfẹ

    (GHz, o pọju)

    xiaoyudengyu

    LO Input Power

    (dBm)

    xiaoyudengyu

    IF Igbohunsafẹfẹ

    (GHz, min.)

    dayudengyu

    IF Igbohunsafẹfẹ

    (GHz, o pọju)

    xiaoyudengyu

    Ipadabọ Iyipada

    (DB ti o pọju)

    xiaoyudengyu

    LO & RF Iyapa

    (dB)

    dengyu

    LO & IF Ipinya

    (dB)

    dengyu

    RF & TI Ipinya

    (dB)

    dengyu

    Asopọmọra

    Àkókò Ìṣíwájú (ọ̀sẹ̀)

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

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