Nta:
- Tsawg VWSWR
Hauv microwave ncig, lub zog ntawm cov cim feem ntau yog ntau. Yog tias muaj zog ntau dhau los tsis tuaj yeem tswj tau tag nrho, nws yuav yooj yim rau ntau qhov teeb meem hauv Circuit Court, xws li tshaj qhov kev tiv thaiv Circuit Court thiab ua rau ntau yam sib txawv. Kev siv WaveGuide sib txawv confenujsators tuaj yeem ua tau zoo ua kom tau zoo rau kev siv lub zog txo thiab ua kom cov haujlwm qub ntawm microwave circuave.
Tus txheej txheem ua hauj lwm ntawm kev tsis tu ncua nce siab zoo nkauj yog raws li kev tshaj tawm cov yam ntxwv ntawm hluav taws xob hluav taws xob hauv WaveGuides. Nws tsuas yog muaj nthwv pov tseg, implyance txuam cov khoom siv, thiab cov pib sib txawv. Thaum lub teeb liab hla dhau ntawm ib qho WaveGuide, ib feem ntawm lub zog yog nqus tau los ntawm tus thawj coj thaiv, yog li txo lub teeb liab
Thaum tus neeg taug kev thaiv yog cov qauv siv tshuab uas tuaj yeem hloov kho los ntawm tus neeg siv, nws yog cov neeg siv khoom noj ntau dhau. Tus manually nce deduenators yog qhov tsis muaj kev pab cuam hauv cov tshuab sib txuas lus hauv tshuab hluav taws xob.
1. Txhawm rau kom muaj kev sib npaug ntawm cov teeb liab qib hauv cov paib saw hlau, WaveGuide sib txawv tuaj yeem ua tiav los ntawm kev txo cov teeb liab muaj zog.
2. Nthuav cov txheej txheem zoo tshaj plaws ntawm cov kab ke kuj yog lub zog muaj zog ntawm cov neeg muaj kev ua haujlwm ntawm lub system.
3. Qhov muab cov kev sib txuam impedance tuaj yeem zam cov paib kev xav thiab ploj, ua kom muaj kev ruaj khov ntawm kev sib kis teeb liab.
Cov WaveGuide sib txawv ua ke hostenterator yog dav siv hauv kev sib txuas lus microwave thiab kev kuaj sim kuaj. Nws tuaj yeem siv los kho cov teeb liab lub zog kom tau raws li cov kev xav tau sib txawv. Piv txwv li, hauv chav kuaj, cov kauj ruam qeeb tuaj yeem muab cov peev xwm kho tau raws li cov teeb meem kev teeb liab yuav tsum tau hloov pauv cov cuab yeej kuaj. Hauv kev sib txuas lus me me, txuas ntxiv sib txawv cov neeg muaj sia nyob tau los kho cov teeb liab kom ntseeg tau tias lub teeb liab tsis muaj zog dhau los lossis tsis muaj zog dhau thaum muaj zog.
Qhov zoo ntawm cov sib txawv kuj yog qhov yooj yim, yooj yim ntawm kev siv, thiab hloov tau kho kom haum. Los ntawm phau ntawv ua haujlwm, cov neeg siv tuaj yeem tswj qhov ntsuas qhov ntau ntawm cov teeb liab kev ua haujlwm raws li xav tau. Txawm li cas los xij, piv rau cov WaveTGuide omenators, kev hloov kho waveTedguide hostrenters kuj yuav tsum muaj qee yam ntawm lub sijhawm thiab raug.
Tsim nyogCov khoom siv qis VWSTR thiab high attenuation tiaj tus los ntawm 0.96 mus rau 500GHz. Qhov kev ua kom zoo yog 0 ~ 40dB.
Tshooj naj npawb | Hov ntau(GHz, Min.) | Hov ntau(Ghaz, Max.) | Attenuation muaj ntau(DB) | Vwstr(Max.) | WaveGuide Loj | Flange | Khoom | Lem sij hawm(lub lis piam) |
---|---|---|---|---|---|---|---|---|
QWVA-2.2-B-7 | 325 | 500 | 0 ~ 40 | 1.4 | WR-2.2 | UG387 / U | Tooj daj | 2 ~ 6 |
QWVA-3.4-B-6 | 220 | 325 | 0 ~ 30 | 1.3 | Wr-3.4 | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-3.4-B-7 | 220 | 325 | 0 ~ 40 | 1.4 | Wr-3.4 | UG387 / U | Tooj daj | 2 ~ 6 |
QWVA-4.3-B-6 | 170 | 260 | 0 ~ 30 | 1.3 | WR-4.3 | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-5.1-B-6 | 140 | 220 | 0 ~ 30 | 1.3 | Wr-5.1 | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-5.1-B-7 | 140 | 220 | 0 ~ 40 | 1.4 | Wr-5.1 | UG387 / U | Tooj daj | 2 ~ 6 |
QWVA-6.5-B-6 | 110 | 170 | 0 ~ 30 | 1.2 | WR-6.5 | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-8-B-6 | 90 | 140 | 0 ~ 30 | 1.2 | Sau-8 | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-10-B-12 | 73.8 | 110 | 0 ~ 30 | 1.3 | WR-10 (BJ900) | UG387 / UM | Tooj daj | 2 ~ 6 |
QWVA-12-B-7 | 60.5 | 91.5 | 0 ~ 30 | 1.4 | WR-12 (BJ740) | UG387 / U | Tooj daj | 2 ~ 6 |
QWVA-15-B-6 | 49.8 | 75.8 | 0 ~ 30 | 1.3 | WR-15 (BJ620) | UG385 / U | Tooj daj | 2 ~ 6 |
QWVA-19-B-10 | 39.2 | 59.6 | 0 ~ 30 | 1.25 | WR-19 (BJ500) | UG383 / UM | Tooj daj | 2 ~ 6 |
QWVA-22-B-5 | 32.9 | 50.1 | 0 ~ 30 | 1.3 | Wr-22 (BJ400) | UG-383 / U | Tooj daj | 2 ~ 6 |
QWVA-28-B-1 | 26.5 | 40.0 | 0 ~ 30 | 1.2 | WR-28 (BJ320) | FBPPP320 | Tooj daj | 2 ~ 6 |
QWVA-34-B-1 | 21.7 | 33.0 | 0 ~ 30 | 1.3 | WR-34 (BJ260) | FBP260 | Tooj daj | 2 ~ 6 |
QWVA-42-B-1 | 17.6 | 26.7 | 0 ~ 30 | 1.3 | WR-42 (BJ220) | FBP220 | Tooj daj | 2 ~ 6 |
QWVA-51-B-1 | 14.5 | 22.0 | 0 ~ 30 | 1.25 | WR-51 (BJ180) | FBP180 | Tooj daj | 2 ~ 6 |
QWVA-62-B-1 | 11.9 | 18.0 | 0 ~ 30 | 1.25 | WR-62 (BJ140) | FBP140 | Tooj daj | 2 ~ 6 |
QWVA-75-B-1 | 9.84 | 15.0 | 0 ~ 30 | 1.25 | WR-75 (BJ120) | Fbp120 | Tooj daj | 2 ~ 6 |
QWVA-90-A-2 | 10 | 11 | 0 ~ 30 | 1.5 | WR-90 (BJ100) | Fdp100 | Tooj dawb | 2 ~ 6 |
QWVA-90-B-1 | 9.2 | 9.8 | 0 ~ 30 | 1.35 | WR-90 (BJ100) | FBP100 | Tooj daj | 2 ~ 6 |
QWVA-112-A-2 | 7 | 8 | 0 ~ 30 | 1.5 | WR-112 (BJ84) | Fdp84 | Tooj dawb | 2 ~ 6 |
QWVA-112-B-1 | 6.57 | 9.99 | 0 ~ 30 | 1.25 | WR-112 (BJ84) | FBP84 | Tooj daj | 2 ~ 6 |
QWVA-112-B-2 | 7 | 10 | 0 ~ 30 | 1.2 | WR-112 (BJ84) | Fdp84 | Tooj daj | 2 ~ 6 |
QWVA-137-A-2 | 6 | 7 | 0 ~ 30 | 1.6 | WR-137 (BJ70) | Fdp70 | Tooj dawb | 2 ~ 6 |
QWVA-137-B-2 | 5.38 | 8.17 | 0 ~ 30 | 1.25 | WR-137 (BJ70) | Fdp70 | Tooj daj | 2 ~ 6 |
QWVA-159-A-2 | 4.64 | 7.05 | 0 ~ 30 | 1.25 | WR-159 (BJ58) | FDP58 | Tooj dawb | 2 ~ 6 |
QWVA-187-A-2 | 3.94 | 5.99 | 0 ~ 30 | 1.25 | Wr-187 (bj48) | FDP48 | Tooj dawb | 2 ~ 6 |
QWVA-229-A-2 | 3.22 | 4.90 | 0 ~ 30 | 1.25 | WR-229 (BJ40) | FDP40 | Tooj dawb | 2 ~ 6 |
QWVA-284-A-2 | 2.60 | 3.95 | 0 ~ 30 | 1.25 | WR-284 (BJ32) | FDP32 | Tooj dawb | 2 ~ 6 |
QWVA-340-A-2 | 2.17 | 3.3 | 0 ~ 30 | 1.25 | WR-340 (BJ26) | Fdp26 | Tooj dawb | 2 ~ 6 |
QWVA-430-A-2 | 1.72 | 2.61 | 0 ~ 30 | 1.25 | WR-430 (BJ22) | Fdp22 | Tooj dawb | 2 ~ 6 |
QWVA-510-A-2 | 1.45 | 2.20 | 0 ~ 30 | 1.25 | WR-510 (BJ18) | Fdp18 | Tooj dawb | 2 ~ 6 |
QWVA-650-A-2 | 1.13 | 1.73 | 0 ~ 30 | 1.25 | WR-650 (BJ14) | FDP14 | Tooj dawb | 2 ~ 6 |
QWVA-770-A-2 | 0.96 | 1.46 | 0 ~ 30 | 1.25 | WR-770 (BJ12) | FDP12 | Tooj dawb | 2 ~ 6 |