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  • Ama-Balanced Mixers I-RF Microwave Millimeter Wave High Frequency Radio
  • Ama-Balanced Mixers I-RF Microwave Millimeter Wave High Frequency Radio

    • Ama-Balanced Mixers I-RF Microwave Millimeter Wave High Frequency Radio

    Izici:

    • Ukulahlekelwa Kokuguqulwa Okuphansi
    • Ukuzihlukanisa Okuphezulu

    Izicelo:

    • Okungenantambo
    • I-Transceiver
    • Ukuhlolwa Kwelabhorathri
    • Sakaza

    Ama-Mixers aBalanced Microwave

    I-Power Balanced Mixers iyidivayisi yesekethe ehlanganisa amasignali amabili ndawonye ukuze ikhiqize isignali yokuphumayo. Kuyasiza ukuthuthukisa ukuzwela, ukukhetha, ukuzinza kanye nokuvumelana kwenkomba yekhwalithi yomamukeli.

    Izici zayo zihlanganisa:

    1.Ukucindezelwa kwamasignali alahlekile: Ngokusebenzisa isakhiwo sesifunda esilinganiselwe, ungakwazi ukucindezela ngempumelelo amasignali alahlekile kanye nokuphazamiseka ngaphandle kwesignali yokufaka, uthuthukise ukuhlanzeka nekhwalithi yesiginali.
    2. Ukuhlanekezela kwe-intermodulation ephansi: Isizukulwane sokuhlanekezela kwe-intermodulation singancishiswa ngoba isakhiwo saso esilinganiselwe sinikeza imiphumela enembile futhi enembile yokuxuba ngokuphikisana nemiphumela emibi yezingxenye ezingezona eziqondile.
    3. Uhlelo lokusebenza olubanzi lwebhendi: ngobubanzi bebhande elibanzi, ukuxuba nokucubungula isignali kungafinyelelwa ebangeni elibanzi lemvamisa.
    4. I-linearity ephezulu: inganikeza amasignali okukhiphayo anembile, futhi ithuthukise kakhulu ukuzwela kanye nobubanzi obuguqukayo besistimu.

    Izixube ze-RF Balanced zivame ukusetshenziswa kule mikhakha elandelayo:

    I-1.Izinhlelo zokuxhumana: Izixube ezilinganiselayo zisetshenziswa kakhulu ezinhlelweni zokuxhumana zokuguqulwa kwemvamisa, ukuguquguquka kwe-modulation kanye ne-demodulation, i-Doppler radar, isamukeli sefrikhwensi yomsakazo kanye neminye imikhakha. Iyakwazi ukuhlanganisa amasignali amafrikhwensi ahlukene ndawonye, ​​iwavumele ukuthi adluliselwe futhi acutshungulwe phakathi kwamabhendi efrikhwensi ahlukene.
    2.Imishini yomsakazo: Emishinini yomsakazo, izixube ezilinganiselayo zingasetshenziselwa ukuguquguquka nokwehliswa kwezimpawu ezitholiwe nezithunyelwe. Iyakwazi ukuhlanganisa amasignali atholiwe ndawonye ukuze ikhiqize isignali ye-baseband, noma ihlanganise amasignali e-baseband ndawonye ukuze ikhiqize isignali eshintshiwe.
    3.Amasistimu okuxhumana aphansi kanye nesathelayithi: Izixube ezilinganiswe ngamafrikhwensi omsakazo zisetshenziswa kakhulu ezinhlelweni zokuxhumana ezisemhlabathini nezesathelayithi zokuguqula ibhande, ama-frequency synthesizers, imithombo yamasignali nezixube.
    I-4.Isistimu ye-radar: Kuhlelo lwe-radar, i-millimeter wave balanced mixer ingasetshenziselwa isilinganiso se-Doppler velocity, ukuguqulwa kwemvamisa, ukucindezelwa kwe-pulse nezinye izinqubo zokucubungula.
    5.Amathuluzi okuhlola nokulinganisa: Izixube ezilinganisiwe ze-coaxial nazo zingasetshenziswa kumathuluzi okuhlola nokulinganisa ukuze kuhlaziywe isignali, ukuguqulwa kwemvamisa, ukuhlaziya i-spectrum nezinye izinhlelo zokusebenza ukunikeza imiphumela yokulinganisa enembile nethembekile.

    Qualwaveinikeza ukulahleka kokuguqulwa okuphansi kanye nezixube zokuzihlukanisa eziphezulu ebangeni elibanzi ukusuka ku-1MHz ukuya ku-110GHz. Izixube zethu zisetshenziswa kabanzi ezindaweni eziningi.

    img_08
    img_08

    Inombolo Yengxenye

    Imvamisa ye-RF

    (GHz, Min.)

    xiayodengi

    Imvamisa ye-RF

    (GHz, Max.)

    usukudengi

    LO Frequency

    (GHz, Min.)

    usukudengi

    LO Frequency

    (GHz, Max.)

    xiayodengi

    Amandla Wokufaka we-LO

    (dBm)

    xiayodengi

    IF Imvamisa

    (GHz, Min.)

    usukudengi

    IF Imvamisa

    (GHz, Max.)

    xiayodengi

    Ukulahlekelwa Kokuguqulwa

    (dB Max.)

    xiayodengi

    I-LO & RF Isolation

    (dB)

    dengi

    LO & IF Ukuzihlukanisa

    (dB)

    dengi

    Isixhumi

    Isikhathi Sokuhola (Amaviki)
    I-QBM-1-6000 0.001 6 0.001 6 10 DC 1 8 35 25 SMA Owesifazane 2~6
    I-QBM-10-2000 0.01 2 0.01 2 7 0.01 1 10 30 40 SMA Owesifazane 2~6
    I-QBM-1700-8000 1.7 8 1.7 8 +10 DC 3 6 25 20 SMA Owesifazane 2~6
    QBM-2000-22000 2 22 2 22 +13–15 DC 3.5 9 40 30 SMA Owesifazane 2~6
    QBM-2000-24000 2 24 2 24 +7 ~ 15 DC 4 10 40 25 SMA Owesifazane 2~6
    QBM-2500-18000 2.5 18 2.5 18 +13 DC 6 10 35 25 SMA Owesifazane 2~6
    QBM-6000-26000 6 26 6 26 +13 DC 10 9 35 35 SMA Owesifazane 2~6
    QBM-10000-40000 10 40 10 40 15 DC 14 10 40 30 2.92mm Owesifazane,
    SMA Owesifazane    		 2~6
    QBM-14000-40000 14 40 14 40 13 DC 22 11 30 30 2.92mm Owesifazane,
    SMA Owesifazane    		 2~6
    QBM-14000-50000 14 50 14 50 13 DC 22 11 30 30 2.4mm Owesifazane,
    SMA Owesifazane    		 2~6
    QBM-18000-40000 18 40 18 40 15 DC 22 7 40 30 2.92mm Owesifazane,
    SMA Owesifazane    		 2~6
    QBM-18000-50000 18 50 18 50 15 DC 22 8 30 30 2.4mm Owesifazane,
    SMA Owesifazane    		 2~6
    QBM-50000-77000 50 77 50 77 13 DC 20 12 - - I-WR-15,
    SMA Owesifazane    		 2~6
    QBM-75000-110000 75 110 - - 15 DC 12 10 20 - WR-10, 2.92mm Owesifazane 2~6

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