Cov Lus Qhia Tshwj Xeeb
| RM-WPA51-7 | |||
| Khoom | Cov Lus Qhia Tshwj Xeeb | Chav | |
| Zaus Ntau | 15-22 | GHz | |
| Tau Txais | 7Hom. | dBi | |
| VSWR | ≤2 |
| |
| Kev sib hloov pauv | Kab ncaj |
| |
| Qhov Loj ntawm Waveguide | WR51 |
| |
| 3dB BW | H-Dav Hlau: 60 Hom. E-Dav Hlau: 90 Hom. |
| |
| Kev Sib Txuas Lus | FBP180 (Hom F) | SMA-Poj Niam (Hom C) |
|
| Loj(L * W * H) | 221.9*Ø60(±5) | mm | |
| Qhov hnyav | 0.05 (Hom F) | 0.072 (Hom C) | Kg |
| BKhoom siv lub cev | Al |
| |
| C Hom Fais Fab Kev Tswj, CW | 50 | W | |
| C Hom Kev Tswj Fais Fab, Qhov Siab Tshaj Plaws | 100 | W | |
Lub Kav Hlau Waveguide Probe yog ib hom kav hlau txais xov sab hauv uas siv ntau, feem ntau yog siv rau hauv cov hlau rectangular lossis circular waveguides ntawm microwave frequencies. Nws cov qauv tseem ceeb muaj ib lub me me hlau probe (feem ntau yog cylindrical) ntxig rau hauv lub waveguide, taw qhia sib luag rau lub teb hluav taws xob ntawm hom kev zoo siab.
Nws txoj cai ua haujlwm yog raws li electromagnetic induction: thaum lub probe raug excited los ntawm sab hauv conductor ntawm ib tug coaxial kab, nws tsim electromagnetic waves nyob rau hauv lub waveguide. Cov waves no kis tau raws li lub guide thiab thaum kawg raug radiated los ntawm ib tug qhib kawg los yog qhov. Lub probe qhov chaw, ntev, thiab tob tuaj yeem hloov kho kom tswj nws impedance phim nrog lub waveguide, yog li optimizes kev ua tau zoo.
Qhov zoo tseem ceeb ntawm lub kav hlau txais xov no yog nws cov qauv me me, yooj yim tsim khoom, thiab tsim nyog ua qhov pub rau cov kav hlau txais xov parabolic reflector. Txawm li cas los xij, nws cov bandwidth ua haujlwm yog qhov nqaim heev. Cov kav hlau txais xov waveguide probe siv dav hauv radar, cov kab ke sib txuas lus, thiab ua cov khoom pub rau cov qauv kav hlau txais xov nyuaj dua.
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