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  • Chitsogozo Chaching'ono cha Mafunde Kutha kwa RF Microwave Kutalika Kwaufupi
  • Chitsogozo Chaching'ono cha Mafunde Kutha kwa RF Microwave Kutalika Kwaufupi
  • Chitsogozo Chaching'ono cha Mafunde Kutha kwa RF Microwave Kutalika Kwaufupi
  • Chitsogozo Chaching'ono cha Mafunde Kutha kwa RF Microwave Kutalika Kwaufupi

    Mawonekedwe:

    • VSWR Yotsika

    Mapulogalamu:

    • Zotumiza
    • Ma antenna
    • Mayeso a Laboratory
    • Kufananiza kwa Impedance

    Kutha kwa Mafunde Ang'onoang'ono

    Kutha kwa waveguide ya kukula kochepa ndi kapangidwe ka waveguide kopangidwa mwapadera komwe kali ndi miyeso yochepa, komwe kamagwiritsidwa ntchito kuyamwa ndi kuwononga mphamvu ya ma microwave amphamvu ochepa, motero kupangitsa kuti ma signal osafunikira agwiritsidwe ntchito mu dera. Mfundo yomaliza waveguide ya kukula kochepa imachokera pa njira ziwiri: kuwunikira ndi kuyamwa. Pamene chizindikiro cha microwave chikudutsa mu kutha kwa waveguide ya kutalika kochepa, chizindikiro china chidzawonekeranso ku gwero, ndipo gawo lina la chizindikirocho lidzayamwa ndi kutha kwa waveguide. Mwa kapangidwe koyenera ndi kusankha, kutayika kwa kuwunikira kungachepe ndipo kutayika kwa kuyamwa kungakulitsidwe.

    Mawonekedwe:

    1. Kukhala ndi kapangidwe kosavuta.
    2. Kukula kochepa
    3. Ndalama zochepa zopangira
    4. Chizindikiro cha mafunde oyima chili bwino kwambiri.

    Ntchito:

    1. Kukonza ndi kuyesa ma circuit: Katundu wocheperako wa ma waveguide amagwiritsidwa ntchito kwambiri pokonza ndi kuyesa ma microwave circuit. Mwa kulumikiza ma waveguide terminal ku output port ya circuit yomwe ikuyezedwa, kuwunikira kwa chizindikiro kumatha kupewedwa, potero kuteteza zigawo za circuit kuti zisawonongeke ndikuwonetsetsa kuti zotsatira zolondola komanso zodalirika za mayeso zithetsedwa.
    2. Kuyeza kwa coefficient yowunikira: Poyesa coefficient yowunikira, magwiridwe antchito ofanana a dera lomwe likuyesedwa akhoza kuyesedwa. Ma waveguide terminals afupiafupi angagwiritsidwe ntchito ngati ma terminations odziwika bwino, ndipo poyerekeza ndi dera lomwe likuyesedwa, poyesa mphamvu ya chizindikiro chowunikira, coefficient yowunikira ikhoza kuwerengedwa ndipo magwiridwe antchito ofanana a dera akhoza kufufuzidwa.
    3. Kuyeza Phokoso: Chitsogozo cha Mafunde Chaufupi. Katundu amakhalanso ndi gawo lofunika kwambiri pakuyeza phokoso. Pogwiritsa ntchito mawonekedwe ake oyamwa, zizindikiro za phokoso zimatha kugwiritsidwa ntchito bwino, motero kuchepetsa kusokoneza phokoso panthawi yoyezera.
    Kuyesa kwa Antena ndi RF system: Poyesa antena ndi RF system, microwave loads ingagwiritsidwe ntchito kutsanzira kusagwiritsa ntchito mphamvu kwa malo omwe antena ili. Polumikiza terminal ku doko lotulutsa antena, magwiridwe antchito a antena ndi system amatha kuyesedwa, kuyesedwa, ndikukonzedwa bwino.

    Qualwaveimapereka ma VSWR otsika komanso ma waveguide ang'onoang'ono omwe amaphimba ma frequency a 5.38 ~ 40GHz. Ma terminal amagwiritsidwa ntchito kwambiri m'njira zambiri.

    img_08
    img_08

    Nambala ya Gawo

    Kuchuluka kwa nthawi

    (GHz, Min.)

    xiaoyudengu

    Kuchuluka kwa nthawi

    (GHz, Max.)

    dayudengu

    Mphamvu

    (W)

    xiaoyudengu

    VSWR

    (Zambiri)

    xiaoyudengu

    Kukula kwa Waveguide

    dengu

    Flange

    Nthawi yotsogolera

    (Masabata)

    QWTS28-15 26.3 40 15 1.2 WR-28 (BJ320) FBP320 0~4
    QWTS34-15 21.7 33 15 1.2 WR-34 (BJ260) CHIKUTO CHA UG 0~4
    QWTS42-15 17.6 26.7 15 1.2 WR-42 (BJ220) FBP220 0~4
    QWTS51-20 14.5 22 20 1.2 WR-51 (BJ180) CHIKUTO CHA UG 0~4
    QWTS62-20 11.9 18 20 1.2 WR-62 (BJ140) FBP140 0~4
    QWTS75-20 9.84 15 20 1.2 WR-75 (BJ120) FBP120 0~4
    QWTS75-30 9.84 15 30 1.2 WR-75 (BJ120) FBM120 0~4
    QWTS90-20 8.2 12.5 20 1.2 WR-90 (BJ100) FBP100 0~4
    QWTS112-30 6.57 10 30 1.2 WR-112 (BJ84) FBP84 0~4
    QWTS137-30 5.38 8.17 30 1.2 WR-137 (BJ70) FDP70 0~4

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