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  • Isikhokelo samaza aphakathi Ukupheliswa kwemithwalo ye-RF Microwave
  • Isikhokelo samaza aphakathi Ukupheliswa kwemithwalo ye-RF Microwave
  • Isikhokelo samaza aphakathi Ukupheliswa kwemithwalo ye-RF Microwave
  • Isikhokelo samaza aphakathi Ukupheliswa kwemithwalo ye-RF Microwave

    • Isikhokelo samaza aphakathi Ukupheliswa kwemithwalo ye-RF Microwave

    Iimbonakalo:

    • I-VSWR ephantsi

    Izicelo:

    • Abathumeli
    • Ii-antenna
    • Uvavanyo lweLebhu
    • Ukuthelekiswa kwe-Impedance

    Ukupheliswa kwesikhokelo samaza aphakathi

    Ukupheliswa kwe-Medium Power Waveguide yinto engasebenziyo esetyenziselwa ukufunxa imiqondiso ye-microwave yamandla aphakathi. Ifana nemithwalo ye-waveguide yamandla aphantsi kwaye isetyenziselwa ukukhusela ukusebenza okuqhelekileyo kwezinye izinto kwiinkqubo ze-microwave, ukuphepha ukubonakaliswa kwesignali, kunye nokuphucula uzinzo lwenkqubo. Nangona kunjalo, xa kuthelekiswa nemithwalo ye-waveguide yamandla aphantsi, ukuphela kwe-waveguide yamandla aphezulu kunokufunxa imiqondiso ye-microwave yamandla aphezulu ukusuka kwi-100 watts ukuya kwi-1 kilowatt, kunye noluhlu lwe-frequency oluyi-megahertz yamakhulu aliqela ukuya kuthi ga kwi-110GHz. Ngenxa yokulahleka kwamandla aphezulu kwemithwalo ye-waveguide yamandla aphakathi, ubushushu bangaphakathi buphezulu. Ukuthintela umonakalo womthwalo okanye ukugqithisa, isinki yobushushu idla ngokufuneka ukuze kususwe ubushushu. Umgangatho wokupheliswa kwe-RF umiselwa zizinto ezifana namandla alinganisiweyo, ubushushu bokusebenza, i-bandwidth ye-frequency, kunye nokuhambelana.

    Umthwalo we-Medium Power Waveguide Load uneempawu ezilandelayo:

    1. Ukumelana namandla aphezulu: Ukupheliswa kwe-Medium Power Waveguide kwenzelwe ukumelana nemiqondiso ye-microwave kumanqanaba ombane aphakathi. Ingagcina uzinzo phantsi kwemithwalo yesignali enamandla aphezulu, iphephe ukugqithiswa kakhulu kunye nomonakalo.
    2. I-coefficient ephezulu yokubonakalisa: I-Microwave Medium Power Waveguide Ukupheliswa kwe-coefficient ephezulu yokubonakalisa kwisiphelo sokufaka i-waveguide. Ibonakalisa ngokufanelekileyo isignali engaphakathi kwe-waveguide ibuyela kwisiphelo somthombo, ithintela isignali ukuba ingaqhubeki nokudlulisela kwisiphelo somthwalo.
    3. I-Broadband: I-Medium Power Waveguide Ukuphela kwe-frequency kunokusebenza kuluhlu olubanzi kwaye kufanelekile kwiinkqubo ezahlukeneyo ze-microwave ezine-frequency ezahlukeneyo.

    Ukupheliswa kwe-Medium Power Waveguide kusetyenziswa kwezi ndawo zilandelayo:

    1. Unxibelelwano lwe-microwave: I-Medium Power Waveguide Load ingasetyenziswa kwiinethiwekhi ze-waveguide kwiinkqubo zonxibelelwano lwe-microwave, ibonelela ngokuthelekiswa kwe-impedance kunye nokupheliswa kwesignali okuhle kwiisignali ezingasetyenziswanga. Ingaphucula ukusebenza kakuhle kwenkqubo kwaye inciphise ukuphazamiseka kwesignali.
    2. Isithumeli kunye nesamkeli se-microwave: I-Medium Power Waveguide Ukupheliswa kungasetyenziselwa ii-terminals zokufaka ze-microwave transmitters kunye nesamkeli. Ingafunxa ngokufanelekileyo amandla esignali yokungenisa, ithintele ukubonakaliswa kwesignali kunye nokuphazamiseka kwezinye izixhobo ze-elektroniki.
    3. Uvavanyo lwe-microwave kunye nokulinganisa: Ukupheliswa kwe-RF kusetyenziswa kakhulu kuvavanyo lwe-microwave kunye nokulinganisa, okubonelela ngomthwalo ochanekileyo wezixhobo eziza kuvavanywa. Kungakhusela izixhobo zovavanyo ekonakalisweni ziimpawu zamandla ezigqithisileyo kwaye kubonelele ngeziphumo zovavanyo ezichanekileyo.
    4. I-amplifier yamandla e-microwave RF: Ukupheliswa kwe-microwave kungasetyenziswa njengesiphelo sokukhupha umthwalo we-amplifier yamandla e-microwave RF. Ingafunxa amandla esignali yokukhupha i-amplifier, ithintele ukubonakaliswa kwesignali kunye nomonakalo kwi-amplifier ngokwayo.

    I-QualwaveIbonelela nge-VSWR yamandla aphakathi aphantsi okuphelisa i-waveguide egubungela uluhlu lwamaza oluvela kwi-1.72 ~ 75.8GHz.

    img_08
    img_08

    Inombolo yendawo

    Izihlandlo

    (GHz, Ubuncinci.)

    xiaoyudengyu

    Izihlandlo

    (GHz, Ubuninzi.)

    i-dayudengyu

    Amandla

    (W)

    xiaoyudengyu

    I-VSWR

    (Ubuninzi.)

    xiaoyudengyu

    Ubungakanani beWaveguide

    dengyu

    Iflengi

    Ixesha lokukhokhela

    (Iiveki)
    QWT15-50 49.8 75.8 50 1.2 I-WR-15 (BJ620) I-FUGP620 0~4
    QWT19-50 39.2 59.6 50 1.2 I-WR-19 (BJ500) I-FUGP500 0~4
    QWT19-K6 39.2 59.6 600 1.2 I-WR-19 (BJ500) I-FUGP500 0~4
    QWT22-K1 33 50 100 1.2 I-WR-22 (BJ400) I-FUGP400 0~4
    QWT22-50 32.9 50.1 50 1.2 I-WR-22 (BJ400) I-FUGP400 0~4
    QWT22-K5 32.9 50.1 500 1.2 I-WR-22 (BJ400) FBP320/FUGP400 0~4
    QWT28-50 26.3 40 50 1.2 I-WR-28 (BJ320) FBM320 0~4
    QWT28-K1 26.3 40 100 1.2 I-WR-28 (BJ320) FBP320 0~4
    QWT28-K25 26.5 40 250 1.2 I-WR-28 (BJ320) FBP320 0~4
    QWT28-K3 26.3 40 300 1.2 I-WR-28 (BJ320) FBP320 0~4
    QWT34-K1 21.7 33 100 1.2 I-WR-34 (BJ260) FBP260 0~4
    QWT34-K5 21.7 33 500 1.15 I-WR-34 (BJ260) FBP260 0~4
    QWT42-K1 17.6 26.7 100 1.2 I-WR-42 (BJ220) FBP220 0~4
    QWT51-K25 15 22 250 1.15 I-WR-51 (BJ180) FBP180 0~4
    QWT51-K1 14.5 22 100 1.2 I-WR-51 (BJ180) FBP180 0~4
    QWT62-K1 11.9 18 100 1.2 I-WR-62 (BJ140) FBP140 0~4
    QWT75-K5 10 15 500 1.2 I-WR-75 (BJ120) FBP120 0~4
    QWT75-K1 9.84 15 100 1.2 I-WR-75 (BJ120) FBP120 0~4
    QWT90-K1 8.2 12.5 100 1.2 I-WR-90 (BJ100) FBP100 0~4
    QWT90-K2 8.2 12.5 200 1.2 I-WR-90 (BJ100) FBP100 0~4
    QWT112-K15 6.57 10 150 1.2 I-WR-112 (BJ84) FBP84 0~4
    QWT137-K3 5.38 8.17 300 1.2 I-WR-137 (BJ70) I-FDP70 0~4
    QWT159-K3 4.64 7.05 300 1.2 I-WR-159 (BJ58) I-FDP58 0~4
    QWT187-K3 3.94 5.99 300 1.2 I-WR-187 (BJ48) I-FDP48 0~4
    QWT229-K3 3.22 4.9 300 1.2 I-WR-229 (BJ40) I-FDP40 0~4
    QWT284-K5 2.6 3.95 500 1.2 I-WR-284 (BJ32) I-FDP32 0~4
    QWT340-K5 2.17 3.3 500 1.2 I-WR-340 (BJ26) I-FDP26 0~4
    QWT430-K5 1.72 2.61 500 1.2 I-WR-430 (BJ22) I-FDP22 0~4
    QWTD180-K2 18 40 200 1.25 I-WRD-180 FPWRD180 0~4

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