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

    Fitur:

    • Broadband
    • Daya Dhuwur
    • Kurang Selipan Mundhut

    Aplikasi:

    • Amplifier
    • Pemancar
    • Tes Laboratorium
    • Radar

    A waveguide loop coupler minangka piranti gelombang mikro sing kasusun saka waveguide loop lan rong jalur transmisi.

    Iki microwave single directional loop coupler utamané digunakake kanggo bandpass filteloop lan short-circuit impedansi cocog kanggo garis transmisi. Coupler iki bisa nransfer energi frekuensi dhuwur saka siji saluran transmisi menyang liyane, saéngga entuk kopling beam.

    Prinsip kerja waveguide loop coupler utamané gumantung ing rong aspèk: karakteristik transmisi saka loop coupler lan microstrip line.Directional coupler nuduhake daya divider karo directionality.

    Coupler daur ulang minangka komponèn kunci ing coupler loop waveguide, sing utamané duwé peran ing kopling energi.

    Kopling annular iki kasusun saka rong puteran setengah jejer, kanthi siji setengah loop minangka port input lan setengah loop liyane minangka port output. Nalika sinyal frekuensi dhuwur tekan kopling annular ing sadawane port input, bakal dikirim menyang setengah daur ulang jejer. Ing titik iki, amarga ana medan magnet, sinyal kasebut uga bakal dikirim menyang setengah daur ulang liyane, saéngga entuk kopling energi. Wekasanipun, iku bisa kanggo pasangan sinyal input saka port input menyang port output nalika ensuloop tingkat dhuwur saka efficiency kopling.

    Indikator kinerja utama broadband single directional loop couplers

    Indikator kinerja utama kanggo measuloop directional couplers kalebu rentang frekuensi operasi, tingkat kopling (utawa atenuasi transisi), directionality, lan rasio gelombang ngadeg input/output.
    1. Gelar kopling nuduhake rasio decibel saka daya input saka waveguide utama kanggo daya output port kopling ing kondisi mbukak cocog ing saben port.
    2. Directionality nuduhake rasio decibel saka daya output port kopling kanggo daya output port isolasi ing kondisi mbukak cocog ing saben port. Directional couplers digunakake digunakake kanggo sinyal sampling ing distribusi daya lan pangukuran gelombang mikro.

    Qualwavenyuplai broadband lan daya dhuwur single directional couplers ing sawetara saka sudhut 2,6 kanggo 18GHz. Coupler digunakake ing akeh aplikasi.

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    Single Directional Loop Couplers
    Nomer Part Frekuensi (GHz) Daya (MW) Kopling (dB) IL (dB, Maks.) Directivity (dB, Min.) VSWR (Maks.) Ukuran Waveguide Flange Kopling Port Wektu Lead (Minggu)
    QSDLC-9000-9500 9~9.5 0.33 30±0.25 - 20 1.3 WR-90(BJ100) FBP100 SMA 2~4
    QSDLC-8200-12500 8.2~12.5 0.33 10/20/30±0.25 0.25 25 1.1 WR-90(BJ100) FBP100 N 2~4
    QSDLC-2600-3950 2.6~3.95 3.5 30±0.25 0.15 25 1.1 WR-284(BJ32) FDP32 N 2~4
    Double Ridged Single Directional Loop Couplers
    Nomer Part Frekuensi (GHz) Daya (MW) Kopling (dB) IL (dB, Maks.) Directivity (dB, Min.) VSWR (Maks.) Ukuran Waveguide Flange Kopling Port Wektu Lead (Minggu)
    QSDLC-5000-18000 5~18 2000W 40±1.5 - 12 1.35 WRD-500 FPWRD500 SMA 2~4
    QSDLC-6500-18000 6.5~18 2000W 40±2 - 15 1.5 WRD-650 FPWRD650 SMA 2~4
    QSDLC-7500-18000 7.5~18 1550W 50±0.6 0.15 12 1.8 WRD-750 FPWRD750 SMA 2~4

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