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  • Kala beddelka Waveguide VSWR hooseeya
  • Kala beddelka Waveguide VSWR hooseeya
  • Kala beddelka Waveguide VSWR hooseeya
  • Kala beddelka Waveguide VSWR hooseeya
  • Kala beddelka Waveguide VSWR hooseeya
  • Kala beddelka Waveguide VSWR hooseeya

    Astaamaha:

    • VSWR hoose

    Codsiyada:

    • Wireless
    • Transceiver
    • Baaritaanka Shaybaarka
    • Baahinta

    Waveguides waa aaladaha u kala gudbiya tamarta meel ilaa meel kale. Halkii ay tamarta si toos ah u gelin lahayd meel bannaan oo dhan sida anteenada, waveguide wuxuu tamarta ku xaddidi karaa birta bannaan, taas oo aad u yaraynaysa khasaaraha inta lagu jiro gudbinta tamarta. Waveguide waxaa loo fahmi karaa anteeno jihayn gaar ah oo xoog badan, tamartana waxaa lagu faafin karaa oo keliya mawjadaha mawjadaha, meel kalena laguma faafin karo.
    Kala-guurka Waveguide waa mid ka mid ah waveguide, oo si weyn loogu isticmaalo meelo kala duwan, oo ay ku jiraan laakiin aan ku xaddidnayn isgaarsiinta microwave, nidaamyada radar, satalaytka isgaarsiinta iyo qalabka isku xirka raadiyaha microwave. Waxaa jira noocyo badan oo kala-guurka waveguide, sida caadiga ah leh waxqabadka sare, mawjada taagan caadiga ah VSWR≤1.2 gudaha bandwidth buuxa ee waveguide, qalabka aasaasiga ah oo ay ku jiraan naxaas, aluminium, hababka daaweynta dusha dahaadhay lacag, dahaadhay dahab ah, dahaadhay nikkel, passivation, oxidation conductive, iwm .

    Astaamaha:

    Tilmaamaha caadiga ah ee mawjadaha kala-guurka ayaa ah in labada dekedood ay isticmaalaan noocyo kala duwan oo mawjadaha si loogu beddelo noocyada kala duwan ee waveguide. Tusaale ahaan:
    1. Waveguide in converters microstrip: Waveguide in converters microstrip waxaa si weyn loo isticmaalaa in la ogaado ee wareegyada isku dhafan ee millimeter monolithic iyo wareegyada hybrid, iyo sidoo kale in xiriirka waveguide in wareegyada planar si loo hubiyo in si fiican u dhigma kala guurka u dhexeeya labada khadadka gudbinta. .
    2. U gudubka mawjadaha labajibaaran ee labajibbaaran ee mawjadaha leyliga ah: Mawjadaha kala-guurka ee saxda ah ee mishiinadu waxay ku xidhi karaan mawjadaha labajibbaaran ee mawjadaha leydilaha ah, iyagoo bixinaya khasaare gelinta hoose iyo isbarbardhigga sare. Mawjadaha kala-guurka ee noocan oo kale ah waxay ku habboon yihiin rakibidda shaybaarka iyo cabbiraadda isku-xidhka iyo qalabka mawjadaha leydi-geeska ah
    3. Waveguide leydi ah: Wareegga leydigu wuxuu si isku mid ah u beddelayaa qaabka TE10 ee mawjada leydi-geeska ah ee caadiga ah ee qaabka TE11 ee wareegga wareegga. Beddelkaani waxa uu muhiim u yahay in si hufan loogu gudbiyo calaamadaha laga soo bilaabo mawjadaha leyliga caadiga ah ilaa mawjada wareegta ah, gaar ahaan codsiyada halka qaabkan gaarka ah loo baahan yahay.

    Qualwavesahayda wareejinta waveguide waxay dabooshaa inta jeer ee soo noqnoqda ilaa 173GHz, iyo sidoo kale wareejinta mawjadaha la habeeyey iyadoo loo eegayo shuruudaha macaamiisha.

    img_08
    img_08

    Lambarka Qaybta

    Inta jeer ee RF

    (GHz, Min.)

    xiyoyudengyu

    Inta jeer ee RF

    (GHz, Max.)

    dayuudengyu

    Gelida Khasaare

    (dB, Max.)

    xiyoyudengyu

    VSWR

    (Max.)

    xiyoyudengyu

    Cabbirka Waveguide

    Flange

    Waqtiga Hogaaminta

    (Todobaadyo)

    QWTR-10-6 113 173 0.8 1.2 WR-10 (BJ900), WR-6 FUGP900, FUGP1400 2 ~ 4
    QWTR-19-15 50 75 0.12 1.15 WR-19 (BJ500), WR-15 (BJ620) UG-383/UM, UG-385/U 2 ~ 4
    QWTR-51-42 17.6 22 0.1 1.15 WR-51 (BJ180), WR-42 (BJ220) FBP180, FBP220 2 ~ 4
    QWTR-D650-90 8.2 12.5 - 1.2 WRD-650, WR-90 (BJ100) FPWRD650, FBP100 2 ~ 4

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