Astaamaha:
- VSWR hoose
Joojinta waveguide cabbirka gaaban waa qaab-dhismeed si gaar ah loo qaabeeyey oo leh cabbirro gaaban, oo loo isticmaalo in lagu nuugo oo lagu kala daadiyo tamarta calaamadaha microwave-ka ee hooseeya, si loo gaaro isticmaalka calaamadaha aan loo baahnayn ee wareegga. Mabda'a dhererka gaaban ee joojinta waveguide waxay ku salaysan tahay laba hab: milicsiga iyo nuugista. Marka signalka microwave-ku uu dhex maro joojinta cabbir gaaban ee hagaha mawjadaha, qaar ka mid ah calaamaduhu waxay dib ugu soo noqon doonaan isha, iyo qaybta kale ee calaamadda waxaa nuugi doona joojinta waveguide. Nakhshad ku habboon iyo xulashada, luminta milicsiga waa la yarayn karaa luminta nuugista waa la kordhin karaa.
1. Lahaanshaha qaab dhismeed fudud.
2. Cabbirka is haysta
3. Kharashka wax soo saarka oo hooseeya
4. Tilmaanta mawjada taagan waa mid aad u fiican.
1. Daah-furka wareegga iyo tijaabinta: Joojinta waveguide cabbirka gaaban ayaa caadi ahaan loo adeegsadaa sixitaanka iyo tijaabinta wareegyada mikrowave. Marka la isku xiro joojinta waveguide ee dekedda wax soo saarka ee wareegga si loo tijaabiyo, milicsiga calaamadaha ayaa laga hortagi karaa, sidaas darteed ka ilaalinta qaybaha wareegga dhaawaca iyo hubinta natiijooyinka imtixaanka saxda ah oo la isku halleyn karo.
2. Cabbirka isugeynta milicsiga: Marka la cabbiro isku-dheellitirka milicsiga, waxqabadka wareegga ee imtixaanka waa la qiimeyn karaa. Joojinta waveguide cabbirka gaaban waxaa loo isticmaali karaa joojinta tixraaca caadiga ah, iyo marka la barbar dhigo wareegga tijaabada, iyadoo la cabbirayo xoojinta calaamadaha muuqda, isku-dhafka milicsiga waa la xisaabin karaa iyo waxqabadka isku midka ah ee wareegga waa la falanqeyn karaa.
3. Cabbirka qaylada: Joojinta waveguide cabbir gaaban ayaa sidoo kale door muhiim ah ka ciyaara cabbiraadda dhawaaqa. Iyadoo la adeegsanayo sifooyinkeeda nuugista, calaamadaha dhawaaqa si wax ku ool ah ayaa loo isticmaali karaa, taas oo hoos u dhigaysa faragelinta qaylada inta lagu jiro cabbirka.
Tijaabada nidaamka anteenada iyo RF: Imtixaanka anteenada iyo nidaamka RF, joojinta waveguide cabbir gaaban ayaa loo isticmaali karaa in lagu sawiro isticmaalka koronto la'aanta deegaanka ay anteenadu ku taal. Marka la isku xidho joojinta iyo dekedda wax soo saarka anteenada, waxqabadka anteenada iyo nidaamka waa la qiimeyn karaa, la qiyaasi karaa, oo la hagaajin karaa.
Qualwavesahayda VSWR hoose iyo joojinta waveguide cabbir yar ayaa daboolaya inta jeer ee kala duwan 5.38 ~ 40GHz. Joojinta waxaa si weyn loogu isticmaalaa codsiyo badan.
Lambarka Qaybta | Soo noqnoqda(GHz, Min.) | Soo noqnoqda(GHz, Max.) | Awood(W) | VSWR(Max.) | Cabbirka Waveguide | Flange | Waqtiga Hogaaminta(Todobaadyo) |
---|---|---|---|---|---|---|---|
QWTS28-15 | 26.3 | 40 | 15 | 1.2 | WR-28 (BJ320) | FBP320 | 0 ~ 4 |
QWTS34-15 | 21.7 | 33 | 15 | 1.2 | WR-34 (BJ260) | Daboolka UG | 0 ~ 4 |
QWTS42-15 | 17.6 | 26.7 | 15 | 1.2 | WR-42 (BJ220) | FBP220 | 0 ~ 4 |
QWTS51-20 | 14.5 | 22 | 20 | 1.2 | WR-51 (BJ180) | Daboolka UG | 0 ~ 4 |
QWTS62-20 | 11.9 | 18 | 20 | 1.2 | WR-62 (BJ140) | FBP140 | 0 ~ 4 |
QWTS75-20 | 9.84 | 15 | 20 | 1.2 | WR-75 (BJ120) | FBP120 | 0 ~ 4 |
QWTS90-20 | 8.2 | 12.5 | 20 | 1.2 | WR-90 (BJ100) | FBP100 | 0 ~ 4 |
QWTS112-30 | 6.57 | 10 | 30 | 1.2 | WR-112 (BJ84) | FBP84 | 0 ~ 4 |
QWTS137-30 | 5.38 | 8.17 | 30 | 1.2 | WR-137 (BJ70) | FDP70 | 0 ~ 4 |