Nta:
- Siab zog
- Siab siab
WaveGoode phau ntawv txheej txheem ua haujlwm yog cov khoom siv dhau los siv rau RF thiab microwave teeb liab kev ua uas tuaj yeem kho cov theem ntawm teeb liab. Lawv tseem ceeb hauv cov ntawv thov uas yuav tsum tau tswj kom ncaj ntawm lub teeb liab theem.
1. Theem Kev Hloov Kho: Lub microwave phase shifter yog siv los kho txheej txheem ntawm lub teeb liab kom ua tiav theem kev tswj hwm. Qhov no tseem ceeb heev rau theem sib txuam thiab theem hloov kho.
2. Ntu nyiaj them poob haujlwm: millimeter yougime yoj ua rau them rau theem kev ua yuam kev muaj kev sib txawv, yog li kev txhim kho kev ua haujlwm ntawm lub system.
3. Beamforming: los kho cov theem ntawm txhua lub kav hlau txais xov hauv lub kav hlau txais xov hluav taws xob phase shifter tuaj yeem ua tiav cov beamforming thiab nqaj scanning.
4. Theem ntais ntawv: hauv ntau-wave theem hloov pauv tau siv los xyuas kom meej tias cov theem ntawm txhua channel yog sib xws, yog li ua tiav theem txuam.
Lub RF theem shifter muaj ntau cov kev siv hauv kev sib txuas lus hluav taws xob, thiab ib qho ntawm nws txoj haujlwm tseem ceeb yog theem ntsuas calibration.
1. Hauv kev sib txuas lus, theem hloov pauv tuaj yeem siv los ua cov cim sib txawv los ntawm cov teeb liab sib txawv lossis cov kev sib txawv kom paub meej tias lawv tuaj txog qhov kev tau txais theem yog. Los ntawm kho cov teeb meem ntawm cov teeb liab tawm tswv yim, cov theem shifter sib ntsib ntawm theem calibration, Li qub txhim kho kev ua haujlwm thiab ruaj khov.
2. Theem hloov pauv tau siv dav hauv kev daws teeb meem thiab kev lees paub cov cim hluav taws xob, kom paub txog kev sib txawv ntawm cov hau kev (ib yam xws li PSK, QAM, thiab lwm yam.
3. Hauv cov kev nquag ua hluav taws xob, xov tooj cua ntau dua hluav taws xob hloov tuaj yeem siv los kho cov theem ntawm cov cim sib txawv, yog li ua tiav lub hom phiaj ntawm cov khoom siv hluav taws xob ntau zaus.
4. Kev sib txuas lus digital: BIDI.
Qhov no yog lub luag haujlwm tseem ceeb hauv liaj teb xws li kev sib txuas lus tsis zoo thiab lub tshuab radar.
Tsim nyogCov khoom siv WaveGub thawj cov txheej txheem ua haujlwm ntawm 8.2 txog 12.4GHz. Qhov kev hloov pauv theem yog txog li 360 ° / GHz.
Tshooj naj npawb | Hov ntau(GHz, Min.) | Hov ntau(Ghaz, Max.) | Theem Kev Kho | Vwstr(Max.) | WaveGuide Loj | Flange | Lem sij hawm(Lub lis piam) |
---|---|---|---|---|---|---|---|
QWMPS-90-180 | 8.2 | 12.4 | 0 ~ 180 ° | 1.25 | WR-90 (BJ100) | FBP100 | 2 ~ 6 |
QWMPS-90-360 | 8.2 | 12.4 | 0 ~ 360 ° | 1.25 | WR-90 (BJ100) | FBP100 | 2 ~ 6 |