Ibiranga:
- VSWR
Waveguides ni ibikoresho byohereza ingufu ahantu hamwe bijya ahandi. Aho gukwirakwiza ingufu mu kirere cyose nka antenne, umurongo wa waveguide urashobora kugarukira ingufu mu cyuma kidafite akamaro, ibyo bikaba bigabanya cyane igihombo mugihe cyo kohereza ingufu. Umuhengeri urashobora kumvikana nka antenne ikomeye cyane yicyerekezo, kandi imbaraga zishobora gukwirakwizwa gusa mumurongo wizuba, kandi ntishobora gukwirakwizwa ahandi.
Inzibacyuho ya Waveguide nimwe mumurongo wa waveguide, ikoreshwa cyane mubice bitandukanye, harimo ariko ntibigarukira gusa kuri itumanaho rya microwave, sisitemu ya radar, satelite y'itumanaho hamwe nibikoresho bya radiyo microwave. Hariho ubwoko bwinshi bwinzibacyuho, mubisanzwe hamwe nubushobozi buhanitse, busanzwe bwumurongo uhagaze VSWR≤1.2 murwego rwuzuye rwumuvuduko mwinshi, ibikoresho byibanze birimo umuringa, aluminium, uburyo bwo kuvura hejuru ya feza, isahani ya zahabu, isahani ya nikel, passivation, okiside ikora, nibindi .
Ibintu bisanzwe biranga inzibacyuho ni uko ibyambu byombi bikoresha ubwoko butandukanye bwo guhinduranya hagati yubwoko butandukanye. Urugero:
1. .
2. Ubu bwoko bwinzibacyuho ikwiranye no kwishyiriraho laboratoire no gupima ibice bibiri-bine byerekeranye nurukiramende hamwe nibikoresho
3. Inzibacyuho yerekana urukiramende: Urukiramende rwurukiramende ruhindura icyarimwe TE10 muburyo busanzwe bwurukiramende rwerekanwa na TE11 muburyo bwumuzingi. Ihinduka ningirakamaro mugukwirakwiza neza ibimenyetso kuva kumurongo wurukiramende rusanzwe rugana kumurongo wizunguruka, cyane cyane mubisabwa aho ubwo buryo bwihariye bwo guhindura busabwa
Qualwaveitanga inzibacyuho ihinduranya intera igera kuri 173GHz, kimwe ninzibacyuho yihariye ukurikije ibyo abakiriya bakeneye.
Umubare Umubare | Umuyoboro wa RF(GHz, Min.) | Umuyoboro wa RF(GHz, Mak.) | Gutakaza(dB, Mak.) | VSWR(Mak.) | Ingano ya Waveguide | Flange | Kuyobora Igihe(Icyumweru) |
---|---|---|---|---|---|---|---|
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 |