Abstract:
Ua ib qho tseem ceeb hauv kev tsim kho microwave, cov kav hlau txais xov horn tau ua tiav kev saws txais tsis tau zoo thoob plaws ntau yam kev siv vim lawv cov yam ntxwv electromagnetic tshwj xeeb thiab kev ntseeg siab ntawm cov qauv. Cov lus qhia luv luv no tshuaj xyuas lawv qhov kev muaj zog hauv cov kab ke RF niaj hnub.
Cov Kev Zoo ntawm Kev Siv Tshuab:
Kev Ua Haujlwm Broadband: Qhia txog cov yam ntxwv ntawm kev tawg hluav taws xob sib xws thoob plaws ntau-octave bandwidths (feem ntau yog 2: 1 lossis ntau dua), horn antennas ua haujlwm ua cov qauv siv hauv11dBi kav hlau txais xovcov txheej txheem calibration ntau yam.
Broadband Horn Antenna (0.5-6GHz, 11dBi)
Broadband Dual Polarized Horn Antenna (0.8-12GHz, 11dBi)
Broadband Horn Antenna (0.6-6GHz, 11dBi)
RF MisoCov khoom lag luam 11dbi
Cov yam ntxwv ntawm kev tawg hluav taws xob tseeb:
Kev ruaj khov ntawm qhov dav ntawm lub teeb ≤ ± 2 ° thoob plaws kev ua haujlwm bandwidth
Kev ntxub ntxaug hla-polarization> 25dB
VSWR <1.25: 1 los ntawm kev ua kom zoo duakev siv lub tshuab nqus tsevkev tsim khoom
Kev Ncaj Ncees ntawm Cov Qauv:
Cov hlau txhuas qib tub rog nrog qhov roughness ntawm qhov chaw < 5μm
Kev kaw ruaj khov rau kev ua haujlwm ib puag ncig hnyav (-55 ° C txog + 125 ° C)
Kev Tshuaj Xyuas Daim Ntawv Thov:
Cov Txheej Txheem Radar:
PESA RadarUa haujlwm ua khoom noj rau cov arrays passive
AESA RadarSiv rau hauv kev ntsuas subarray thiab kev sim ze-field
Cov Txheej Txheem Ntsuas:
Tus qauv nce qib thawj zaug hauvKev kuaj xyuas RF antennacov khoom siv
Kev lees paub qhov deb ntawm thaj chaw deb
Kev kuaj EMI/EMC raws li MIL-STD-461G
Cov Txheej Txheem Sib Txuas Lus:
Cov chaw nres tsheb hauv av satellite
Cov kev sib txuas microwave point-to-point
Kev kho qhov chaw nres tsheb 5G mmWave
Kev Ntsuam Xyuas Sib Piv:
Txawm hais tias muaj lwm cov antennas, cov horn configurations tseem tswj hwm vim yog:
Tus nqi / kev ua tau zoo tshaj plaws
Kev ntsuas qhov tseeb tau teeb tsa
Kev ntseeg tau zoo (> 100,000 teev MTBF)
Xaus lus:
Lub kav hlau txais xov tooj cua horn qhov kev sib xyaw ua ke ntawm kev kwv yees tau hluav taws xob, kev ruaj khov kho, thiab kev ntsuas rov ua dua ua kom nws muaj nyob rau hauv kev tsim kho microwave. Kev nce qib tas mus li hauv kev siv lub tshuab nqus tsev thiab kev ua haujlwm raug ntxiv txhim kho nws txoj kev siv rau cov kab ke tom ntej.
Cov ntaub ntawv siv los ua piv txwv:
IEEE Tus Qauv 149-2021 (Txoj Kev Ntsuas Antenna)
MIL-A-8243/4B (Tub Rog Lub Antenna Spec)
ITU-R P.341-7 (Cov yam ntxwv ntawm Antenna)
Yog xav paub ntxiv txog antennas, thov mus saib:
Lub sijhawm tshaj tawm: Tsib Hlis-20-2025
