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  • Awiri Directional Loop Couplers Broadband High Power Microwave
  • Awiri Directional Loop Couplers Broadband High Power Microwave
  • Awiri Directional Loop Couplers Broadband High Power Microwave
  • Awiri Directional Loop Couplers Broadband High Power Microwave

    Mawonekedwe:

    • Broadband
    • Mphamvu Zapamwamba
    • Kutayika Kochepa Kwambiri

    Mapulogalamu:

    • Amplifiers
    • Wotumiza
    • Mayeso a Laboratory
    • Radar

    Dual directional loop coupler ndi chipangizo chophatikizika cha microwave chomwe chimathandizira kutumiza ndi kuphatikiza ma siginecha pamafunde osiyanasiyana.

    Makamaka, ma microwave dual directional loop coupler amapangidwa ndi ma waveguide ozungulira komanso ma waveguide angapo ophatikizidwa. Posintha mphamvu yolumikizirana pakati pa kugwirizana .
    Waveguide ndi loop waveguide, kufalikira kolowera mphamvu pakati pa ma waveguide osiyanasiyana kumatha kukwaniritsidwa. Chigawo chapakati cha njira yolumikizira loop ndi chozungulira chozungulira cha dielectric, chomwe nthawi zambiri chimapangidwa ndi tubular kapena pepala ngati chipika, chokhala ndi mzere wozungulira wa microstrip mkati mwa chipikacho. Pamene chizindikiro chapamwamba chimalowa mu chipika cha dielectric cha annular kuchokera ku imodzi mwa madoko, chidzasuntha pang'onopang'ono panjira yozungulira m'kanthawi kochepa ndipo pamapeto pake chidzagawidwa ku madoko ena. Panthawi yosinthira, chifukwa cha mawonekedwe a resonance ya chipika cha dielectric ndi njira yokhazikika yozungulira, kusinthika kwa gawo kumasungidwa pafupifupi madigiri 90, kukwaniritsa kugawa mphamvu moyenera.

    Ntchito:

    Ma dual directional loop couplers amagwiritsidwa ntchito kwambiri mu microwave communication, radar systems, satellite communication, antenna arrays, ndi zina. Pakati pawo, kugwiritsa ntchito njira zoyankhulirana zopanda zingwe ndizokulirapo, monga 3G, 4G, 5G mafoni olankhulana ndi ma netiweki a WLAN, komanso kuzindikira kwa radar ndi kuwulutsa wailesi yakanema.

    Makhalidwe:

    Poyerekeza ndi ma coupler achikhalidwe a 180 degree, Broadband dual directional loop coupler ali ndi maubwino monga bandwidth yotakata, kutayika kochepa, kuchuluka kochepa komanso misa, komanso kupanga ndi kuphatikiza kosavuta. Choyipa ndichakuti kuwongolera molondola kwambiri kumafunika panthawi yopanga, ndipo pangakhalenso nkhani monga kusalinganika kwa gawo ndi kusinthasintha kwa mphamvu panthawi yogwira ntchito. Choncho, mapangidwe apadera ndi miyeso imafunika kuti pakhale kusintha ndi kubwezera.

    Qualwaveamapereka ma burodibandi ndi ma high power dual directional loop couplers osiyanasiyana kuchokera ku 1.72 mpaka 12.55GHz. The couplers chimagwiritsidwa ntchito ambiri ntchito.

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    Ma Couplers a Dual Directional Loop
    Gawo Nambala pafupipafupi (GHz) Mphamvu (MW) Kuphatikiza (dB) IL (dB, Max.) Directivity (dB,Min.) VSWR (Max.) Kukula kwa Waveguide Flange Coupling Port Nthawi Yotsogolera (Masabata)
    QDDLC-8200-12500 8.2-12.5 0.33 50±1 - 25 1.2 WR-90 (BJ100) FBP100 SMA 2~4
    QDDLC-6570-9990 6.57-9.99 0.52 50±1 - 20 1.3 WR-112 (BJ84) FBP84, FBE84 SMA 2~4
    QDDLC-4640-7050 4.64 ~ 7.05 1.17 35 ±1 0.2 18 1.25 WR-159 (BJ58) FDP58 N 2~4
    QDDLC-3940-5990 3.94-5.99 1.52 50±1 - 25 1.15 WR-187 (BJ48) FDP48 SMA 2~4
    QDDLC-2600-3950 2.6-3.95 3.5 40±0.5, 47±0.5, 50±1 0.1 20 1.2 WR-284 (BJ32) FDP32, SLAC N, SMA 2~4
    QDDLC-2400-2500 2.4-2.5 5.4 40±0.5, 60±0.5 - 22 1.2 WR-340 (BJ26) FDP26 N 2~4
    QDDLC-1720-2610 1.72-2.61 8.6 60 ± 1 - 20 1.25 WR-430 (BJ22) FDP22 N 2~4
    Ma Couplers a Double Ridged Dual Directional Loop
    Gawo Nambala pafupipafupi (GHz) Mphamvu (MW) Kuphatikiza (dB) IL (dB, Max.) Directivity (dB,Min.) VSWR (Max.) Kukula kwa Waveguide Flange Coupling Port Nthawi Yotsogolera (Masabata)
    QDDLC-5000-18000 5-18 500W 50 ± 1.5 0.25 12 1.5 WRD-500 FPWRD500 SMA 2~4
    QDDLC-6000-18000 6-18 2000W 30±2 - 15 1.5 WRD-650 FPWRD650 SMA 2~4
    QDDLC-7500-18000 7.5-18 1000W 30±2 - 15 1.5 WRD-750 FPWRD750 SMA 2~4

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