Cov khoom
4 × 4 Butler Matrix LDC-0.5 / 7-180s-4X4
| Tus thawj coj-mw | Kev Taw Qhia rau 4 × 4 Butler Matrix LDC-0.5 / 7-180s-4X4 |
Lub 4 × 4 Butler Matrix LDC-0.5 / 7-180S yog lub network beamforming zoo heev uas siv dav hauv cov kab ke antenna kom ua tiav kev tswj hwm qhov kev taw qhia ntawm lub teeb liab. Nws siv cov thawj coj-mw's 90-degree thiab 180-degree Hybrid Couplers ua haujlwm siab, uas yog cov khoom tseem ceeb uas ua kom muaj qhov tseeb ntawm theem tshwj xeeb, qhov tsis sib npaug ntawm qhov loj me, thiab kev ruaj khov thiab rov ua dua zoo heev. Cov couplers no tau tsim los faib thiab sib txuas cov teeb liab nrog kev ua haujlwm siab, ua rau Butler Matrix tsim ntau lub teeb liab nrog kev ua tau zoo sib xws thoob plaws ntau zaus.
Qhov kev teeb tsa 4 × 4 txhawb nqa plaub lub qhov nkag thiab plaub lub qhov tso zis, ua rau nws zoo tagnrho rau cov ntawv thov xws li phased array antennas, wireless kev sib txuas lus systems, thiab radar systems. Nws lub peev xwm los tsim orthogonal beams tso cai rau kev txhim kho cov teeb liab thiab kev cuam tshuam txo qis, txhim kho kev ua haujlwm ntawm lub cev tag nrho. Kev siv cov thawj coj-mw's hybrid couplers ua kom ntseeg tau tias lub matrix tswj hwm qhov poob qis thiab kev rho tawm siab, uas yog qhov tseem ceeb rau kev tswj hwm kev ncaj ncees ntawm cov teeb liab hauv cov chaw muaj ntau lub teeb liab.
Nrog nws txoj kev tsim qauv ruaj khov thiab kev ua tau zoo tshaj plaws, 4 × 4 Butler Matrix LDC-0.5 / 7-180S yog qhov kev daws teeb meem txhim khu kev qha rau cov txheej txheem RF thiab microwave siab heev, muab kev nthuav dav thiab kev hloov pauv rau cov thev naus laus zis sib txuas lus niaj hnub. Nws txoj kev sib xyaw ua ke ntawm kev ua kom raug, kev ruaj khov, thiab kev rov ua dua ua rau nws yog qhov kev xaiv zoo rau cov engineers nrhiav kev daws teeb meem beamforming siab.
| Tus thawj coj-mw | Cov Lus Qhia Tshwj Xeeb |
Hom Tsis Muaj: 4 × 4 Butler Matrix LDC-0.5 / 7-180s-4X4
| Tsis yog. | Cov Qauv | Yam tsawg kawg nkaus | Ib txwm muaj | Qhov siab tshaj plaws | Chav |
| 1 | Qhov ntau zaus | 0.5 | - | 7 | GHz |
| 2 | Kev poob ntawm kev ntxig | - | - | 11 | dB |
| 3 | Theem Sib Npaug: | - | - | ±12 | dB |
| 4 | Qhov Sib Npaug Amplitude | - | - | ±1.0 | dB |
| 5 | Muab cais nyob ib leeg | 14 | - |
| dB |
| 6 | VSWR | - | - | 1.5 | - |
| 7 | Lub zog |
|
| 20 | W cw |
| 8 | Kev Ua Haujlwm Kub Ntau | -40 | - | +85 | ˚C |
| 9 | Impedance | - | 50 | - | Ω |
| 10 | Tus Txuas | Sma-f |
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| 11 | Qhov tiav zoo dua | Dub/daj/ntsuab/sliver/xiav | |||
Cov Lus Cim:
1. Kev poob ntawm kev ntxig suav nrog kev poob theoretical 6db 2. Kev ntsuas fais fab yog rau kev thauj khoom vswr zoo dua 1.20: 1
| Tus thawj coj-mw | Cov Lus Qhia Txog Ib puag ncig |
| Kub Ua Haujlwm | -30ºC~+60ºC |
| Kub Cia Khoom | -50ºC ~ + 85ºC |
| Kev co | 25gRMS (15 degrees 2KHz) kev ua siab ntev, 1 teev ib qho axis |
| Av noo | 100% RH ntawm 35ºc, 95% RH ntawm 40ºc |
| Kev poob siab | 20G rau 11msec ib nrab sine nthwv dej, 3 axis ob qho kev taw qhia |
| Tus thawj coj-mw | Cov Qauv Txuj Ci |
| Tsev nyob | Aluminium |
| Tus Txuas | ternary alloy peb-ib feem alloy |
| Tus Poj Niam Tiv Tauj: | kub plated beryllium tooj dag |
| Rohs | ua raws li txoj cai |
| Qhov hnyav | 0.6kg |
Daim Duab Qhia Txog:
Tag Nrho Qhov Loj hauv mm
Kev Tawm Tsam Tawm Tsam ± 0.5 (0.02)
Kev Tawm Tsam Qhov Mounting ± 0.2 (0.008)
Txhua Tus Txuas: SMA-Poj Niam
| Tus thawj coj-mw | Daim duab qhia txog |
| Tus thawj coj-mw | Cov Ntaub Ntawv Xeem |
