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  • Anteenooyinka Yagi Microwave-ka RF Millimeter-ka hirarka mm
  • Anteenooyinka Yagi Microwave-ka RF Millimeter-ka hirarka mm
  • Anteenooyinka Yagi Microwave-ka RF Millimeter-ka hirarka mm
  • Anteenooyinka Yagi Microwave-ka RF Millimeter-ka hirarka mm

    Astaamaha:

    • Jiho xooggan
    • Qaab-dhismeed Fudud
    • Faa'iido Sare

    Codsiyada:

    • Shirkadda Isgaarsiinta
    • Raadaarka
    • Baahinta

    Anteenada Yagi waa anteeno dab-dhalaal ah oo ka kooban oscillator firfircoon (badanaa oscillator laabma), reflector aan firfircoonayn, iyo dhowr agaasime oo aan firfircoonayn oo si is barbar socda loo habeeyey. Sannadihii 1920-meeyadii, Hidetsugu Yagi iyo Taiki Uta oo ka socda Jaamacadda Tohoku ee Japan ayaa ikhtiraacay anteenadan, oo loo yaqaan "Antenna Yagi Uta" ama si fudud "Antenna Yagi".

    Sifo

    1. Jiho xooggan: Anteenadu waxay leedahay jiho wanaagsan waxayna diiradda saari kartaa hirarka raadiyaha jiho gaar ah. Jiho ugu badan ee shucaaca waxay la mid tahay kan agaasimaha, taasoo si wax ku ool ah u xakameysa isku-dhafka iyo faragelinta jihooyinka aan bartilmaameedka ahayn.
    2. Kordhin sare: Marka la barbardhigo anteenooyinka dipole, anteenada geeska waxay leedahay faa'iido sare waxayna si fiican u qaban kartaa calaamadaha fog, iyadoo hagaajinaysa tayada soo dhawaynta iyo hufnaanta.
    3. Qaab-dhismeed fudud: oo ka kooban oscillators firfircoon, milicsiyeyaal aan firfircoonayn, iyo dhowr agaasime oo aan firfircoonayn oo si is barbar socda loo habeeyey, qaab-dhismeedku waa mid fudud, agabku waa fududahay in la helo, qiimuhu waa hooseeyaa, waana mid fudud, adag, oo si fudud loo quudin karo.

    Codsiga

    1. Goobta isgaarsiinta: Anteenada geeska RF ee loo isticmaalo isgaarsiinta mowjadaha gaaban iyo kuwa aadka u gaaban, sida isgaarsiinta raadiyaha masaafada dheer, waxaana sidoo kale loo isticmaali karaa anteenooyin dibadda ah oo loogu talagalay qalabka kor u qaada calaamadaha taleefanka gacanta si loo xoojiyo calaamadaha taleefanka gacanta. Waxay ballaarin kartaa baaxadda daboolida waxayna hagaajin kartaa xoogga calaamadaha shabakadaha Wi-Fi, oo ku habboon isku xirka dhismayaasha fog ama ballaarinta daboolida baaxadda weyn.
    2. Dhinaca baahinta iyo telefishanka, anteenada geeska microwave-ka waxaa badanaa loo isticmaalaa anteeno qaata telefishanka, taas oo heli karta calaamadaha telefishanka jihooyin gaar ah oo hagaajin karta saameynta soo dhawaynta.
    3. Goobta Radar: Sababtoo ah astaamaha jihada iyo faa'iidada, anteenada geeska hirarka milimitir ayaa loo isticmaali karaa in lagu ogaado bartilmaameedyada nidaamyada radar.
    4. Meelo kale: Anteenada geeska hirarka Mm waxay sidoo kale leedahay codsiyo warshadaha, nidaamyada helitaanka xogta iyo la socodka (SCADA), iyo ujeedooyin cilmiyeed iyo caafimaad, sida isgaarsiinta wireless-ka ee u dhaxaysa helitaanka xogta fog iyo qalabka la socodka, iyo sidoo kale soo dhawaynta calaamadaha iyo gudbinta tijaabooyinka sayniska qaarkood.
    Anteenada Yagi waxaa si weyn loogu isticmaalay meelo badan oo isgaarsiinta bilaa-waayirka ah sababtoo ah qaab-dhismeedkeeda fudud, kharashka wax-soo-saarka oo hooseeya, iyo waxqabad wanaagsan.

    QualwaveAaladaha Yagi Antennas waxay daboolaan inta jeer ee soo noqnoqota ilaa 173MHz. Waxaan bixinaa anteenooyin geeska gain caadiga ah oo ah gain 7dBi, iyo sidoo kale anteenooyin gees laba-geesood ah oo la habeeyey iyadoo loo eegayo shuruudaha macaamiisha.

    img_08
    img_08

    Lambarka Qaybta

    Soo noqnoqoshada

    (GHz, ugu yaraan)

    xiaoyudengyu

    Soo noqnoqoshada

    (GHz, ugu badnaan.)

    dayudengyu

    Faa'iido

    (dBi)

    dengyu

    VSWR

    (Ugu badnaan)

    xiaoyudengyu

    Xidhiidhiyayaasha

    Waqtiga Hogaaminta

    (toddobaadyo)

    QYA-134-173-7-N 0.134 0.173 7 1.5 N Dheddig 2~4

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