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  • I-Waveguide Straight Sections Microwave RF Millimeter Wave Radio
  • I-Waveguide Straight Sections Microwave RF Millimeter Wave Radio
  • I-Waveguide Straight Sections Microwave RF Millimeter Wave Radio
  • I-Waveguide Straight Sections Microwave RF Millimeter Wave Radio

    • I-Waveguide Straight Sections Microwave RF Millimeter Wave Radio

    Iimbonakalo:

    • I-VSWR ephantsi

    Izicelo:

    • Okungenazingcingo
    • I-Transceiver
    • Uvavanyo lweLebhu
    • Usasazo

    Kwiinkqubo zerediyo kunye ne-microwave, i-waveguide yeyona nto iphambili ekusebenzeni kwe-interconnection kunye ne-passive components, ikakhulu kwi-frequency band enikiweyo yokudlulisa ngokufanelekileyo amandla esignali yerediyo, kwaye isakhiwo esiphambili se-waveguide zizinto zesinyithi eziqhuba umbane, ezinokusingatha amanqanaba aphezulu kakhulu ombane.
    Njengoko igama lisitsho, amacandelo athe tye e-waveguide aqhagamshelwe ngokuthe ngqo ngaphandle kokutshintsha indlela yawo yokudlulisela isignali, kwaye ubude bunokwenziwa ngokwezifiso ngokwemeko yesicelo, ukusuka kwiisentimitha ezimbalwa ukuya kwiimitha ezimbalwa.
    Uyilo kunye nokuveliswa kwamacandelo angqalileyo e-waveguide kufuneka kuqwalaselwe izinto ezahlukeneyo, ezinje ngokusebenza rhoqo, ubungakanani be-waveguide, ukukhethwa kwezinto, iteknoloji yokucubungula, njl. Iindidi eziqhelekileyo zezixhobo zotshintsho lwe-waveguide ziquka utshintsho oluvela kwi-waveguides ezingxande ukuya kwi-waveguides ezijikelezayo, utshintsho phakathi kwe-waveguides ezingxande ezinobukhulu obahlukeneyo, kunye notshintsho oluvela kwi-waveguides ukuya kwimigca ye-coaxial.

    Iimbonakalo:

    1. Njengomgca wokudlulisela, ii-RF waveguides zisebenza ngokudlulisela amandla ukusuka kwenye indawo ukuya kwenye, zifezekisa ukudluliselwa okusebenzayo ngokunciphisa ilahleko kwinkqubo yokudlulisela amandla. Ulwakhiwo lwesinyithi esingenanto se-waveguides lunokunciphisa kakhulu ilahleko kwinkqubo yokudlulisela amandla.
    2. Ngokungafaniyo ne-antenna, amandla awadluliselwa kuyo yonke indawo kwi-waveguide, kodwa abotshelelwe ngaphakathi kwi-waveguide, kwaye kuphela amandla angaphezu kwe-cutoff frequency ethile anokudluliselwa nge-microwave waveguides.

    Isicelo:

    Ukusetyenziswa kwe-radio frequency waveguides akupheleli nje kwiinkqubo zonxibelelwano kunye ne-radar. Umzekelo, kwi-hyperlens imaging, ii-cascaded arrays ze-straight waveguides kunye ne-curved waveguides zisetyenziselwa ukulinganisa izixhobo ze-refractive index ezilungileyo nezingalunganga ukuze kufezekiswe i-sub-wavelength self-imaging. Le ndlela ibaluleke kakhulu kwi-imaging technology kunye nokuhlanganiswa kwe-photon, ingakumbi ekufezekiseni ulawulo oluchanekileyo lwe-light field kwisikali se-sub-wavelength.

    I-QualwaveIzixhobo ze-waveguide straight areas zigubungela uluhlu lwamaza afikelela kwi-91.9GHz, kunye namacandelo e-waveguide straight enziwe ngokwezifiso ngokweemfuno zabathengi. Bamkelekile abathengi ukuba babuze iinkcukacha ezithe vetshe zemveliso.

    img_08
    img_08

    Inombolo yendawo

    Ubuninzi beRF

    (GHz, Ubuncinci.)

    xiaoyudengyu

    Ubuninzi beRF

    (GHz, Ubuninzi.)

    i-dayudengyu

    Ukulahleka Kokufakwa

    (dB, Ubuninzi.)

    xiaoyudengyu

    I-VSWR

    (Ubuninzi.)

    xiaoyudengyu

    Ubungakanani beWaveguide

    Iflengi

    Ixesha lokukhokhela

    (Iiveki)
    I-QWSS-12 60.5 91.9 0.5 1.1 I-WR-12 (BJ740) UG387/U 2~4
    I-QWSS-15 49.8 75.8 0.7 1.1 I-WR-15 (BJ620) UG385/U 2~4
    I-QWSS-28 26.5 40 1dB/m 1.1 I-WR-28 (BJ320) FBP320 2~4
    I-QWSS-34 21.7 33 0.1 1.08 I-WR-34 (BJ260) FBP260 2~4
    I-QWSS-42 18 26.5 0.08 1.05 I-WR-42 (BJ220) FBP220 2~4
    I-QWSS-62 11.9 18 0.05 1.05 I-WR-62 (BJ140) FBP140 2~4
    I-QWSS-75 9.84 15 0.25dB/m 1.05 I-WR-75 (BJ120) FBP120 2~4
    I-QWSS-90 8.2 12.5 0.1 1.05 I-WR-90 (BJ100) FBP100 2~4
    I-QWSS-187 3.94 5.99 0.2 1.2 I-WR-187 (BJ48) FAM48, FDM48 2~4
    I-QWSS-430 1.72 2.61 0.1 1.1 I-WR-430 (BJ22) I-FDP22 2~4
    I-QWSS-650 1.13 1.73 - 1.1 I-WR-650 (BJ14) I-FDP14 2~4
    I-QWSS-D180 18 40 1.2dB/m 1.1 I-WRD-180 FPWRD180 2~4
    I-QWSS-D750 7.5 18 0.4 1.15 I-WRD-750 FPWRD750 2~4
    I-QWSS-D750-100-A-8-H 7.5 18 0.1 1.1 I-WRD-750 FPWRD750 2~4
    I-QWSS-D350 3.5 8.2 0.4 1.15 I-WRD-350 I-FPWRD350 2~4
    I-QWSS-D350-100-A-8-H 3.5 8.2 0.15 1.1 I-WRD-350 I-FPWRD350 2~4

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